GW INSTEK - GDM-541 - 22000 Counts Hand-Held DMM with True RMS Measurement and USB Interface The GDM-500 Series Hand Held DMM are a compact, high precision, battery operated multimeter series designed to meet of service engineers. The GDM-500 Series design is driven by mobile-oriented features: automatic power off to preserve battery life, a large backlight display for crisp viewing, a rotary selector and push buttons to ease operation, and then NCV (Non-Contact Voltage) function for outdoor use. The basic functions match the depth of bench-top multimeters: fuse-protected current input, true RMS for accurate AC measurements, Audible/Visual Alarm when Overload, Auto ranging, Duty cycle and Relative mode. The compact, reliable and economical devices are ideal for any engineer.Key features:- 22000 Counts Auto/Manual Ranging- 46 Segments Analogue Bar- ACV Measurement up to 1000V- AC+DC Voltage Measurement- Non-Contact Voltage (NCV) Detection- Current Measurement up to 20A- Duty Cycle (%) Measurement- Transistor (hFE) Measurement- Audible/Visual Alarm when Overload- True RMS/USB Interface - Safety Rating: CAT III 1000V, CAT IV 600V Included:- User manual- Test leads- Battery- USB cable & Adapter socket

GW INSTEK - GDM-8351 - Digit Dual Measurement Multimeter 5.5 Digits / 120'000 Counts GW Instek presents the brand new 5½ Digit Dual Measurement Multimeter ─ GDM-8351 to replace GDM-8251A of the same category. GDM-8351 features VFD dual-display, maximum 120,000 counts, 0.012% basic DC voltage accuracy and USB/RS232C connectors to provide users with measurement precision, lucid data observation, and the convenient connection with the personal computer.In addition to the fundamental measurement items such as AC/DC voltage, AC/DC current, AC+DC voltage/current, 2W/4W resistance, frequency, temperature measurement, continuity beeper and diode test, GDM-8351 also equips with the capacitance measurement function. Furthermore, the GDM-8351 also provides many auxiliary functions, including maximum/minimum values, dB, dBm, compare, reading hold, algorithms (MX+B, 1/X, %) etc. to meet the measurement requirements for manufacturing process tests, educational experiments and testing facilities.For the external control, the pin of digital I/O interface not only provides the signal output frequently used by the compare function, but also allows users to define signal output for each pin. Under the self-definition mode, users can apply the I/O as a simple digital hardware. The external control requirement can be achieved by signals from each pin so as to help users reduce trouble of making hardware.With respect to remote control and retrieving data, GDM-8351, taking consideration of users’ habitual practice and universal system interface, provides standard RS-232C and USB interface to edit control programs and read measurement results. It is worth noting that for utilizing the USB interface, users have options of selecting either USBCDC or USBTMC mode. While USBTMC is selected, users are able to control instrument with the USB interface exactly the same as controlling instrument with the GPIB interface; therefore, the relatively expensive GPIB connection cable is no longer required.Key features:- Dual measurement / Dual display- Selectable measurement speeds- Various measurement items and functionalities- Convenient Digital I/O function- Free software-remote control and data retrieving- Command compatibility

GW INSTEK - GDM-9041 - 50000 Count Digital Multimeter DMMGW INSTEK rolls out the new Dual Measurement Multimeter -- the GDM-904x series, which has two models -GDM-9041 and GDM-9042, to replace the existing GDM-834x series. Its exceptional features include 50,000 counts, LCD display, 0.02% basic DC voltage accuracy, Automatic Identification (A.I.) measurement and a USB protocol connector to provide users with measurement precision, lucid data observation, smooth measurement experience and the convenience to connect with the personal computer.The GDM-904x series not only supports the fundamental measurement items provided by general multimeters, but also equips with capacitance and temperature measurement functions. At the same time, the GDM-904x series’ Automatic Identification (A.I.) measurement can automatically identify measurement signals and switch measurement items before performing measurements, without the need for users to switch manually. Furthermore, the GDM-904x series also provides many math functions to meet the measurement requirements for manufacturing process tests, educational experiments and testing facilities.With respect to storing and retrieving data, the GDM-904x series has two methods to offer: first, the USB flash drive storage function --- operating alone without connecting with a computer; second, USB interface (support USBCDC and USBTMC) and optional GPIB interface (must be installed in factory) for automatic measurement system users to conveniently save and retrieve data.A. I. (automatic identification) Measurement offers a seamless testing experience, automatically selecting the appropriate function for voltage, resistance, diode, or continuity tests without the need for manual selection.Features- 50,000 Counts- 4.3' TFT Graphic LCD- DCV Basic Accuracy: 0.02 %- A. I. Measurement offers automatic identification and measurement for Voltage, Resistance, Diode, or Continuity tests without the need for manual selection- 11 Measurement Functions: DCV, ACV, DCI, ACI, 2-wire Resistance, Frequency, Period, Diode, Continuity, Capacitance and Temperature- True RMS (AC, AC+DC) measurements- Dual Measurement Function to Providing Two Selected Measurement Simultaneously- Max./Min., REL, MX+B, 1/X, Ref%, Compare, Hold, dB, dBm- Standard Interfaces: USB Device (support USBCDC & USBTMC)- Temperature measurement function (GDM-9042 only)- USB storage for Data collection (GDM-9042 only)

GW INSTEK - GDM-9042 - 50000 Count Digital Multimeter DMMGW INSTEK rolls out the new Dual Measurement Multimeter -- the GDM-904x series, which has two models -GDM-9041 and GDM-9042, to replace the existing GDM-834x series. Its exceptional features include 50,000 counts, LCD display, 0.02% basic DC voltage accuracy, Automatic Identification (A.I.) measurement and a USB protocol connector to provide users with measurement precision, lucid data observation, smooth measurement experience and the convenience to connect with the personal computer.The GDM-904x series not only supports the fundamental measurement items provided by general multimeters, but also equips with capacitance and temperature measurement functions. At the same time, the GDM-904x series’ Automatic Identification (A.I.) measurement can automatically identify measurement signals and switch measurement items before performing measurements, without the need for users to switch manually. Furthermore, the GDM-904x series also provides many math functions to meet the measurement requirements for manufacturing process tests, educational experiments and testing facilities.With respect to storing and retrieving data, the GDM-904x series has two methods to offer: first, the USB flash drive storage function --- operating alone without connecting with a computer; second, USB interface (support USBCDC and USBTMC) and optional GPIB interface (must be installed in factory) for automatic measurement system users to conveniently save and retrieve data.A. I. (automatic identification) Measurement offers a seamless testing experience, automatically selecting the appropriate function for voltage, resistance, diode, or continuity tests without the need for manual selection.Features- 50,000 Counts- 4.3' TFT Graphic LCD- DCV Basic Accuracy: 0.02 %- A. I. Measurement offers automatic identification and measurement for Voltage, Resistance, Diode, or Continuity tests without the need for manual selection- 11 Measurement Functions: DCV, ACV, DCI, ACI, 2-wire Resistance, Frequency, Period, Diode, Continuity, Capacitance and Temperature- True RMS (AC, AC+DC) measurements- Dual Measurement Function to Providing Two Selected Measurement Simultaneously- Max./Min., REL, MX+B, 1/X, Ref%, Compare, Hold, dB, dBm- Standard Interfaces: USB Device (support USBCDC & USBTMC)- Temperature measurement function (GDM-9042 only)- USB storage for Data collection (GDM-9042 only)

GW INSTEK - GDM-9061 - 6.5 DIGIT DUAL MEASUREMENT DMMGW Instek launches GDM-9061 — 6½ digit dual measurement multimeter, featuring high precision DC voltage accuracy, fast sampling rate, 12 measurement functions (DC voltage/current, AC voltage/current, 2-wire/4-wire resistance, frequency, period, diode, continuity beeper, temperature, capacitance), 6 mathematical functions (dB/dBm/Compare/ MX+B/Percent and 1/X) as well as a variety of communications interfaces (USB device/host, RS-232C, LAN, digital I/O) to provide comprehensive measurement capabilities, higher speed and accuracy.Key features:- 6 1/2 Digit Display: 1,200,000 Counts- 4.3 TFT Graphic LCD- DCV Basic Accuracy: 0.0035 %- 12 Measurement Functions: DCV, ACV, DCI, ACI, 2-wire and 4-wire Resistance, Frequency, Period, Diode, Continuity, Temperature and Capacitance- Sampling Rate up to 10k SPS- Dual Measurement Function to Providing Two Selected Measurement Simultaneously- Offer Graphical Capabilities lncluding Histogram, Bar Meter and Trend- Temperature Measurement Support RTD, Thermistor as Well as Thermocouple- Standard Interfaces: USB Host/Device, RS-232C, LAN, Digital I/O

GW INSTEK - GDP-025 - 25MHz High Voltage Differential Probe.25MHz High Voltage Differential Probe. For use with following GW Instek oscilloscopes: GDS-3000 Series, MSO-2000E Series, MDO-2000E Series, GDS-2000A/E Series, GDS-1000B Series. GDP-025 Probe provides 25 MHz bandwidth, enabling users to safely make high-voltage measurements on floating circuit test. It converts floating signals to low-voltage ground-referenced signals that can be displayed safely on any ground-referenced oscilloscope. GDP-025 Differential Probe offers user-selectable attenuation settings that make it highly versatile, allowing it to be used for a broad range of applications. The probe comes with probe tip accessories for use with both small or large components in tight places. GDP-025 also provides over-range indicator which alerts the user when the probe input exceeds the dynamic range of the probe.Features include:- 25 MHz Bandwidth- Up to 1400 V differential voltage- Flexible attenuation option, suitable for various applications- Separation design, users can easily replace the probe connector to complete variety of test applications.

GW INSTEK - GDP-050 - 50MHz High Voltage Differential Probe.50MHz High Voltage Differential Probe. For use with following GW Instek oscilloscopes: GDS-3000 Series, MSO-2000E Series, MDO-2000E Series, GDS-2000A/E Series, GDS-1000B Series. GDP-025 Probe provides 25 MHz bandwidth, enabling users to safely make high-voltage measurements on floating circuit test. It converts floating signals to low-voltage ground-referenced signals that can be displayed safely on any ground-referenced oscilloscope. GDP-050 Differential Probe offers user-selectable attenuation settings that make it highly versatile, allowing it to be used for a broad range of applications. The probe comes with probe tip accessories for use with both small or large components in tight places. GDP-050 also provides over-range indicator which alerts the user when the probe input exceeds the dynamic range of the probe.Features include:- 50 MHz Bandwidth- Up to 7000 V differential voltage- Flexible attenuation option, suitable for various applications- Separation design, users can easily replace the probe connector to complete variety of test applications.

GW INSTEK - GDP-100 - 100MHz High Voltage Differential Probe.100MHz High Voltage Differential Probe. For use with following GW Instek oscilloscopes: GDS-3000 Series, MSO-2000E Series, MDO-2000E Series, GDS-2000A/E Series, GDS-1000B Series. GDP-025 Probe provides 25 MHz bandwidth, enabling users to safely make high-voltage measurements on floating circuit test. It converts floating signals to low-voltage ground-referenced signals that can be displayed safely on any ground-referenced oscilloscope. GDP-100 Differential Probe offers user-selectable attenuation settings that make it highly versatile, allowing it to be used for a broad range of applications. The probe comes with probe tip accessories for use with both small or large components in tight places. GDP-100 also provides over-range indicator which alerts the user when the probe input exceeds the dynamic range of the probe.Features include:- 100 MHz Bandwidth- Up to 7000 V differential voltage- Flexible attenuation option, suitable for various applications- Separation design, users can easily replace the probe connector to complete variety of test applications.

GW Instek - GDS-2102E 200MHz, 2-Channel, Digital Storage OscilloscopeGDS-2000A Series Digital Storage Oscilloscope offers 2 and 4-channel configurations and wide bandwidth selections, including 300MHz, 200MHz, 100MHz and 70MHz. Each model provides 2GSa/s maximum real-time sampling rate and 100GSa/s high-speed equivalent-time sampling rate. Equipped with an 8-inch 800 x 600 high-resolution TFT LCD display, 1mV/div to 10V/div vertical range and 1ns/div to 100s/div time base, the GDS-2000A Series is able to faithfully demonstrate waveforms of complicated and obscure signals.The GDS-2000A Series provides 2Mega point record length, and Waveform Search and Segmented Memory functions as standard features. The events of interest can be captured and saved into the Segmented Memory, which can be divided into 2048 sections, for observation, while the irrelevant waveforms can be ignored. Consequently, the overall efficiency of memory usage can be enhanced. Under Waveform Search mode, after the input signal is triggered, the GDS-2000A Series is able to Search and Mark the waveform sections, which comply with user-defined search condition and threshold level within the whole memory. Meanwhile, with Zoom window and Play/Pause button to scroll through whole displayed waveform, the user can rapidly navigate all the waveforms in an efficient way.Features:- 300MHz/200MHz/100MHz/70MHz Bandwidth, 2 or 4 Input Channel- 2GSa/s Real-time Sampling Rate and 100GSa/s Equivalent Time Sampling Rate- 2Mega Points Record Length- 1mV /div to 10V/div of Vertical Range- 1ns/div to 100s/div of Time Base Range- 80,000 wfm/s of Waveform Update Rate- 8 inch 800*600 High Resolution TFT LCD Display- Built-in Segmented Memory and Waveform Search Functions to Optimize the Efficiency of Record Length- Zoom Window and Play/Pause can Rapidly Navigate the Waveforms- 36 Automatic Measurement Functions Offers Various Measurement Selections- Optional 8 or 16 digital channel with Logic analyzer (MSO)- Optional Function Generator- Flexible Remote Control Connectivity (Standard: USB; Option: LAN/GPIB)- Upgradable CAN/LIN bus analysis, Advanced Logic, Datalog, DVM and H-expansion functionalities

GW INSTEK - GDS-912 The GDS-912 is a 100MHz, 2-channels, Digital Storage OscilloscopeThe newly released GDS-912/912G digital storage oscilloscopes by GW Instek feature a 7-inch widescreen display with 15 horizontal divisions, offering 50% more signal display area.The series provides a maximum sampling rate of 1 GSa/s and a memory depth of 20 Mpts per channel, enabling the capture of long-duration transients and maintaining its sampling rate at middle and low speed time bases through long memory settings.With 30 automatic measurement parameters, the oscilloscope allows users to quickly and easily analyze various signal conditions. The Area parameter supports waveform integration—an example application being the integration calculation of energy (in joules) from a power waveform (watts * seconds). The +PulseCount feature enables fast data acquisition in applications such as stepper motor control (number of pulses per unit time) or industrial sewing machines (number of stitches per unit time). Other counting parameters include –PulseCount, RiseEdgeCnt, and FallEdgeCnt. The Cursor RMS function allows users to measure the RMS value within a specified interval using cursors—ideal for measuring the transient RMS of inrush currents.The built-in FFT function offers six window types: Hamming, Rectangular, Blackman, Hanning, Kaiser, and Bartlett. It supports simultaneous display of time and frequency domains, helping users understand the signal’s frequency content.To prevent measurement errors, a passive probe compensation test is included. If the test result indicates under- or over-compensation, users can adjust the variable capacitor on the passive probe and re-test after proper compensation is achieved.The series also features automatic signal type detection and a second-level auto setup menu to speed up and improve measurement accuracy. The series’ multi-language interface supports 10 languages—Traditional Chinese, Simplified Chinese, English, Russian, German, Spanish, French, Italian, Japanese, and Korean—helping reduce the learning curve for users worldwide.These specifications and features match or exceed those offered by others in the same category, all weighted in a lightweight of 1.1 kg, which reflects the product’s design philosophy: “balanced pricing and specifications, lightweight form with advanced features—featherweight in size, heavyweight in performance.”Features- Bandwidth: 100 MHz- Sample rate: 1 GS/s- Channels: 2 Channels- Rise Time: ≤ 3.5 ns- Bandwidth Limit: 20 MHz- Vertical Resolution (A/D): 8bits- Max. Input Voltage: ≤ 300 Vrms- Time base Range (s/div): 2 ns/div～1000 s/div- Memory Depth: 20M Display Type: 7” (800*480) LCD- Communication port: USB 2.0 Host / Device- Waveform Generator: 25 MHz (GDS-912G)- Standard Waveforms: Sine wave, square wave, ramp wave, pulse wave, arbitrary wave (GDS-912G)

GW INSTEK - GOM-804 - Programmable DC Milli-Ohm Meter 50'000 counts The GOM-805 features 3.5-inch TFT display, maximum 50,000 counts measurement display, the rapid sampling rate of 60 readings per second, optimum 0.05% measurement precision, four wire measurement method as well as the temperature measurement and temperature compensation measurement function to meet the requirement of low resistance measurement application. The GOM-805 also includes various drive modes and Dry circuit for contact resistance measurement applications. More features, including 20 sets of panel setting memory and many external control interface such as RS-232C, USB, Handler/Scan/EXT IO or GPIB greatly elevate GOM-805 milliohm meter’s convenience on practical applications.Key features:- 50'000 counts- 3.5” (320×240) TFT LCD display- High accuracy of 0.05 % precision- 1 Amp test current, 0.1 µΩ resolution- Fast measurement of 60 readings per second- Four wire resistance measurement- Temperature compensation measurement function- Delayed measurement 20 sets of panel setting memory- Dry circuit- Drive modes: DC+/DC-, Pulsed, PWM, Zero, Standby- Interface: USB device, RS-232C, Handler/Scan/EXT I/O, and GPIB

GW Instek - GPD-3303SThe GPD-3303S Power Supply contains the superior technology and high quality which GW Instek had established through its long history of power supply design and manufacturing. It offers digital panel control, large display, bright LED indicators, high output resolution, 4 sets of setup memory, USB remote control and smart cooling fan control. Additionally , the GPD-3303S product provides easy operation , a wide selection of panel setting and operation.All these features make the GPD-3303S power supply the most promising new comer in the power supply market.Features:- 3 Independent Isolated Outputs;- 4 LED Display Sets: 3 digits after decimal point;- Minimum Resolution 1mV/1mA;- Digital panel control(rotary encoder Switch, rubber key with indicator);- User-friendly operation, coarse/fine volume control;- 4 Sets Save/Recall;- Key-Lock;- Output on/off;- Tracking Series and Parallel mode;- Smart cooling fan achieving low noise;- USB Standard Interface;- PC Software & USB Driver;- Labview driver

GW INSTEK - GPD-4303S - 195W, 4-Channel, Programmable Linear D.C. Power SupplyThe GPD-4303S Power Supply contains the superior technology and high quality which GW Instek had established through its long history of power supply design and manufacturing. It offers digital panel control, large display, bright LED indicators, high output resolution, 4 sets of setup memory, USB remote control and smart cooling fan control. Additionally , the GPD-4303S product provides easy operation , a wide selection of panel setting and operation. All these features make the GPD-4303S power supply the most promising new comer in the power supply market.Features- 4 Independent Isolated Outputs- 4 LED Display Sets: 3 digits after decimal point- Minimum Resolution 1mV/1mA- Digital panel control(rotary encoder Switch, rubber key with indicator)- User-friendly operation, coarse/fine volume control- 4 Sets Save/Recall- Key-Lock- Output on/off- Tracking Series and Parallel mode- Smart cooling fan achieving low noise- USB Standard Interface- PC Software & USB Driver- Labview driver.

GWINSTEK - GPE-1205 GW Instek GPE-1205 is a 100 W Single Channel DC Power SupplyFor battery-operated electronic products, high-quality audio circuits (amplifiers and speakers), and other similar applications, the low ripple & noise and fast transient response characteristics of linear power supplies make them the preferred choice for testing these applications. GW Instek's GPS-1850D, GPS-3030D, and GPS-3030DD 90 W linear power supplies have long term reputations in the industry. Due to the discontinuation of components such as displays (LED) and variable resistors (VR) for these three products, GW Instek unveil two models, GPE-1205 and GPE-1323, to replace these three 90 W products in the existing market, with the following new features: Resolution Ripple & Noise Recovery Time 1 mV ≤ 0.5 mVrms ≤ 100 µs 0.1 mA (5 Hz to1 MHz) (50 % load change, minimum load 0.5 A)Features- 2.4" TFT LCD- Encoder switch to set up voltage and current- Voltage setting resolution 1 mV- Voltage readback resolution 100 μV- Current setting resolution 0.1 mA- Current readback resolution 10 μA- Provided hardware protections: OVP、OCP、OTP、On/Off switch、Key Lock- Provided Remote Sense (compensates voltage up to 1 V)- Can perform series/parallel connection of two GPE-1000 units of the same model through the rear panel Control I/O interface

GWINSTEK - GPE-1323 GW Instek GPE-1323 is a 96 W Single Channel DC Power SupplyFor battery-operated electronic products, high-quality audio circuits (amplifiers and speakers), and other similar applications, the low ripple & noise and fast transient response characteristics of linear power supplies make them the preferred choice for testing these applications. GW Instek's GPS-1850D, GPS-3030D, and GPS-3030DD 90 W linear power supplies have long term reputations in the industry. Due to the discontinuation of components such as displays (LED) and variable resistors (VR) for these three products, GW Instek unveil two models, GPE-1205 and GPE-1323, to replace these three 90 W products in the existing market, with the following new features: Resolution Ripple & Noise Recovery Time 1 mV ≤ 0.5 mVrms ≤ 100 µs 0.1 mA (5 Hz to1 MHz) (50 % load change, minimum load 0.5 A)Features- 2.4" TFT LCD- Encoder switch to set up voltage and current- Voltage setting resolution 1 mV- Voltage readback resolution 100 μV- Current setting resolution 0.1 mA- Current readback resolution 10 μA- Provided hardware protections: OVP、OCP、OTP、On/Off switch、Key Lock- Provided Remote Sense (compensates voltage up to 1 V)- Can perform series/parallel connection of two GPE-1000 units of the same model through the rear panel Control I/O interface

GWINSTEK - GPE-2323A GW Instek GPE-2323A is a 192 W Dual Channel DC Power Supply The GPE-X323A series DC power supply is the latest iteration of the GPE-X323 series, building upon its proven quality and reputation. This upgraded model refines precision with an encoder switch for more accurate voltage and current adjustments. Additionally, the digital control system has been streamlined—reducing six rotary knobs to just two—enhancing the front panel’s simplicity and ease of operation.A key improvement in this iteration is the overvoltage protection (OVP). Unlike the previous GPE series, which relied on a single maximum voltage threshold for activation, the new A series allows independent OVP voltage settings for each channel: CH1/CH2：1 V to 36 V；CH3：5.5 V (GPE-3323A)；1 V to 6 V (GPE-4323A)；CH4：1 V to 16 V (GPE-4323A).These refinements make the A series a more flexible and precise for multi-channel applications.Features- 2 / 3 / 4 Independent Isolated Output- 4.3 Inch LCD Display- Recovery Time：≤ 100 µs (50 % load change, minimum load 0.5 A)- Setting & Readback Resolution 10 mV / 1 mA- Output ON/OFF Analog Control (Remote I/O) for Output ON / OFF- Key Lock Function- Tracking series and parallel operation- Optional European Jack Type Terminal

GWINSTEK - GPE-30603 Channels Linear Power Supply 2x 30V / 6A / 1x 5V / 5A - Total 385WThe GPE-3060/6030 launched by GW Instek are high-resolution linear DC power supplies. Their primary aim is to replace the existing GPC-3060D/ 6030D models. The GPE-3060/6030 deliver 385 watts of output power and feature three independent isolated output channels. The GPE-3060 offers CH1/CH2 outputs of 0 to 30V and 0 to 6A, while the GPE-6030 supports CH1/CH2 outputs of 0 to 60V and 0 to 3A. Both models feature CH3 outputs of 5.0V at 5A.With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA. GPE-3060/6030 adopts a new hybrid power supply design, which can save 13% of power consumption compared with the wattage of the conventional linear power supplies, and the volume and weight are significantly reduced.Digital panel controlThe GPE-3060/6030 linear DC power supplies have a built-in digital panel control design. By long pressing and short pressing a single button, they provide efficient and user-friendly OVP (overvoltage protection) function. The OVP function provides overvoltage protection, and the panel lock function prevents voltage/current parameters from being tampered with by a third party to improve the protection of the DUT.The voltage and current setting knobs are changed to Encoder Switches to make the setting more accurate. In addition, the On/Off output button has a backlight display, which makes it easier for users to identify the current operating status of the power supply.Series/parallel operation functionIn addition to the independent output between each channel, GPE-3060/6030 can perform series/parallel automatic connection tracking function. Through the parallel or series function, the output of the power supply can be controlled at 30V/12A (parallel) (GPE-3060) or 120V/3A (series) (GPE-6030) and this function can be used on CH1/CH2.Optimization of heat dissipationThere are air inlet ducts in front of the panel to efficiently dissipate heat. Temperature controlled fan can effectively reduce fan noise.High measurement resolution (setting and readback functions)With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA with a readback accuracy of 30mV/10mA. GPE-3060/6030 ensure that the power output is pure and stable. Users can easily apply the series to simulate the DUT with very small voltages or currents. Conventional low-resolution linear DC power supplies cannot achieve this function.Panel output On/Off or rear panel remote control output On/Off functionGPE-3060/6030 provide the output On/Off function. This function can avoid unnecessary damage caused by pre-output when the DUT is connected to the power supply. Users can set the voltage and current parameters in advance and confirm all connections have been completed, and manually execute output On/Off function through the front panel. Furthermore, the series provides a simple analog control function to control external output On/Off through the Remote Control terminal on the rear panel.Features- 1/2/3 independent isolated output channels- GPE-3060 provides CH1/CH2: 0 ~ 30V / 0 ~ 6A output; CH3 supports 5.0V at 5A- GPE-6030 supports CH1/CH2: 0 ~ 60V / 0 ~ 3A output; CH3 supports 5.0V at 5A- Series/parallel tracking function- High program resolution of 10mV/1mA and measurement resolution of 30mV/10mA- Output On/Off function- Simple analog control interface- Multiple protection apparatuses such as overvoltage and overload protection functions

GWINSTEK - GPE-4323A GW Instek GPE-4323A is a 212 W Quad Channel DC Power Supply The GPE-X323A series DC power supply is the latest iteration of the GPE-X323 series, building upon its proven quality and reputation. This upgraded model refines precision with an encoder switch for more accurate voltage and current adjustments. Additionally, the digital control system has been streamlined—reducing six rotary knobs to just two—enhancing the front panel’s simplicity and ease of operation.A key improvement in this iteration is the overvoltage protection (OVP). Unlike the previous GPE series, which relied on a single maximum voltage threshold for activation, the new A series allows independent OVP voltage settings for each channel: CH1/CH2：1 V to 36 V；CH3：5.5 V (GPE-3323A)；1 V to 6 V (GPE-4323A)；CH4：1 V to 16 V (GPE-4323A).These refinements make the A series a more flexible and precise for multi-channel applications.Features- 2 / 3 / 4 Independent Isolated Output- 4.3 Inch LCD Display- Recovery Time：≤ 100 µs (50 % load change, minimum load 0.5 A)- Setting & Readback Resolution 10 mV / 1 mA- Output ON/OFF Analog Control (Remote I/O) for Output ON / OFF- Key Lock Function- Tracking series and parallel operation- Optional European Jack Type Terminal

GWINSTEK - GPE-60303 Channels Linear Power Supply 2x 60V / 3A / 1x 5V / 5A - Total 385WThe GPE-3060/6030 launched by GW Instek are high-resolution linear DC power supplies. Their primary aim is to replace the existing GPC-3060D/ 6030D models. The GPE-3060/6030 deliver 385 watts of output power and feature three independent isolated output channels. The GPE-3060 offers CH1/CH2 outputs of 0 to 30V and 0 to 6A, while the GPE-6030 supports CH1/CH2 outputs of 0 to 60V and 0 to 3A. Both models feature CH3 outputs of 5.0V at 5A.With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA. GPE-3060/6030 adopts a new hybrid power supply design, which can save 13% of power consumption compared with the wattage of the conventional linear power supplies, and the volume and weight are significantly reduced.Digital panel controlThe GPE-3060/6030 linear DC power supplies have a built-in digital panel control design. By long pressing and short pressing a single button, they provide efficient and user-friendly OVP (overvoltage protection) function. The OVP function provides overvoltage protection, and the panel lock function prevents voltage/current parameters from being tampered with by a third party to improve the protection of the DUT.The voltage and current setting knobs are changed to Encoder Switches to make the setting more accurate. In addition, the On/Off output button has a backlight display, which makes it easier for users to identify the current operating status of the power supply.Series/parallel operation functionIn addition to the independent output between each channel, GPE-3060/6030 can perform series/parallel automatic connection tracking function. Through the parallel or series function, the output of the power supply can be controlled at 30V/12A (parallel) (GPE-3060) or 120V/3A (series) (GPE-6030) and this function can be used on CH1/CH2.Optimization of heat dissipationThere are air inlet ducts in front of the panel to efficiently dissipate heat. Temperature controlled fan can effectively reduce fan noise.High measurement resolution (setting and readback functions)With respect to high program resolution, GPE-3060 provides 10mV/2mA and GPE-6030 offers 20mV/1mA with a readback accuracy of 30mV/10mA. GPE-3060/6030 ensure that the power output is pure and stable. Users can easily apply the series to simulate the DUT with very small voltages or currents. Conventional low-resolution linear DC power supplies cannot achieve this function.Panel output On/Off or rear panel remote control output On/Off functionGPE-3060/6030 provide the output On/Off function. This function can avoid unnecessary damage caused by pre-output when the DUT is connected to the power supply. Users can set the voltage and current parameters in advance and confirm all connections have been completed, and manually execute output On/Off function through the front panel. Furthermore, the series provides a simple analog control function to control external output On/Off through the Remote Control terminal on the rear panel.Features- 1/2/3 independent isolated output channels- GPE-3060 provides CH1/CH2: 0 ~ 30V / 0 ~ 6A output; CH3 supports 5.0V at 5A- GPE-6030 supports CH1/CH2: 0 ~ 60V / 0 ~ 3A output; CH3 supports 5.0V at 5A- Series/parallel tracking function- High program resolution of 10mV/1mA and measurement resolution of 30mV/10mA- Output On/Off function- Simple analog control interface- Multiple protection apparatuses such as overvoltage and overload protection functions

GWINSTEK - GPM-8213 GW Instek GPM-8213 is a Digital AC Power Meter(RS-232C/USB device/LAN)GW Instek GPM-8213 power meter is designed specifically for single-phase (1P/2W) AC power supply’s power measurements. Powerful features, including 4” TFT LCD, five-digit measurement display, 19 power measurement parameters, integral measurement function, high-accuracy voltage/current/power measurement capabilities, front/rear panel input terminals, and various communications ports, are to facilitate users with clear, convenient, and accurate power measurements.Features- 4” TFT LCD- Two data display modes- Standard : two major measurement items + six secondary measurement items- Simple : displaying test data of four different measurement items- Listed as an accepted device for SPEC Power® testing- Met the requirement of IEC 62301 power measurement- Voltage/ current test frequency bandwidth : DC~6kHz- Watt resolution : 1mW- Lowest current range : 5mA, resolution : 0.1uA- Current/voltage measurements reach CF=3 for distorted wave and CF=6 for half range- W-h (power vs time)/A-h (current vs time) integration function- Total harmonic distortion measurement- Front panel test terminal- Standard interface : RS-232C, USB device, LAN- Optional interface : GPIB- Optional test fixture : GPM-001

GWINSTEK - GPM-8310 GW Instek GPM-8310 is a Digital AC Power Meter (RS-232/USB device and host/LAN)GW Instek GPM-8310 is a digital power meter for single-phase (1P/2W) AC power measurement. Features include DC, 0.1Hz~100kHz test bandwidth, 16bits A/D, and 300 kHz sampling rate. It adopts 5” TFT LCD screen with a five-digit measurement display and provides 25 power measurement related parameters, and has a high-precision measurement capability. It also features the ability to display waveform (voltage/current/power), the integration measurement function, harmonic measurement and analysis of each order, external sensor input terminals, and various communication interfaces, etc., to help users achieve clear, convenient and accurate power measurements. This power meter is a most cost-effective power meter with most complete functionalities among the products of the same category.Features- 5”TFT LCD- DC, 0.1Hz ~ 100kHz voltage/current test bandwidth- Two numerical display modes: General mode: displays 2 main test items + 8 secondary test items ; Simple mode: displays the test values of 4 main test items- Waveform display: V (voltage), I (current), P (power)- The current/voltage can be measured to a deformed wave with CF of 3, and the half-range CF can reach 6 or 6A- Listed as an accepted device for SPEC Power® testing- 50th order of harmonic measurement and analysis (value and bar graph)- Integration function supports automatic level-changing- External current sensor input terminals (EXT1/EXT2)- Standard interfaces: RS-232C, USB device/ host, LAN, GPIB- Optional interface: Digital I/O (DA4) (must be installed before leaving the factory)

GWINSTEK - GPM-8320-60 GW Instek GPM-8320-60 is a Digital Power Meter (RS-232C / USB device & host / LAN) GW Instek GPM-8320-60/GPM-8330-60 are extension models of the existing three-phase power meter GPM-8320/GPM-8330. The GPM-8320-60 provides 2 input elements, and the GPM-8330-60 provides 3 input elements and the added "-60" symbol means the maximum current of the direct input can reach 70 A (60 A is guaranteed specification) , which not only enhance the high-current power measurement applications, but also save the cost of current transformer compared to the existing models.These models have a testing bandwidth of DC, 0.1 Hz to 100 kHz and feature 16-bit A/D converters and a sampling rate of 300 kHz. A 5-inch TFT LCD display, 5 digits of measurement readings, 25 different power measurement parameters, and high precision measurement capabilities are also provided.GPM-8320-60/GPM-8330-60 also feature waveform display capabilities (voltage/current/power), the integration measurement function, harmonics measurement and analysis of multiple orders (50 Hz / 60 Hz measurement complies with IEC61000-4-7 requirements), external sensor input terminals, and a variety of communications interfaces. These features help users achieve clear, convenient, and accurate power measurements, making them the most fully-featured and cost-effective power meters in the same category.Features- 5” TFT LCD- Voltage/Current Test Freq. Bandwidth: DC, 0.1 Hz to 100 kHz- Direct input current up to 60 A- Waveform Display : V (Voltage), I (Current), P (Wattage)- Distorted wave Current/Voltage measurement: full range for CF=3, and half range for CF=6 (or 6A)- Meeting IEC 61000-4-7 harmonic measurement (50 Hz / 60 Hz)- Wiring selecting button (1P3W,3P3W,3P4W,3V3A)- Harmonic measurement & analysis up to 50 orders- Auto ranging function for Integration mode- Screen Capture through USB host- Provide external current sensor input (EXT1/EXT2)

GWINSTEK - GPM-8320-60 GPIB/DA12 GW Instek GPM-8320-60 GPIB/DA12 is a Digital Power Meter (RS-232C / USB device & host / LAN and opt. GPIB+DA12) GW Instek GPM-8320-60/GPM-8330-60 are extension models of the existing three-phase power meter GPM-8320/GPM-8330. The GPM-8320-60 provides 2 input elements, and the GPM-8330-60 provides 3 input elements and the added "-60" symbol means the maximum current of the direct input can reach 70 A (60 A is guaranteed specification) , which not only enhance the high-current power measurement applications, but also save the cost of current transformer compared to the existing models.These models have a testing bandwidth of DC, 0.1 Hz to 100 kHz and feature 16-bit A/D converters and a sampling rate of 300 kHz. A 5-inch TFT LCD display, 5 digits of measurement readings, 25 different power measurement parameters, and high precision measurement capabilities are also provided.GPM-8320-60/GPM-8330-60 also feature waveform display capabilities (voltage/current/power), the integration measurement function, harmonics measurement and analysis of multiple orders (50 Hz / 60 Hz measurement complies with IEC61000-4-7 requirements), external sensor input terminals, and a variety of communications interfaces. These features help users achieve clear, convenient, and accurate power measurements, making them the most fully-featured and cost-effective power meters in the same category.Features- 5” TFT LCD- Voltage/Current Test Freq. Bandwidth: DC, 0.1 Hz to 100 kHz- Direct input current up to 60 A- Waveform Display : V (Voltage), I (Current), P (Wattage)- Distorted wave Current/Voltage measurement: full range for CF=3, and half range for CF=6 (or 6A)- Meeting IEC 61000-4-7 harmonic measurement (50 Hz / 60 Hz)- Wiring selecting button (1P3W,3P3W,3P4W,3V3A)- Harmonic measurement & analysis up to 50 orders- Auto ranging function for Integration mode- Screen Capture through USB host- Provide external current sensor input (EXT1/EXT2)

GWINSTEK - GPM-8330-60 GW Instek GPM-8330-60 is a Digital Power Meter (RS-232C / USB device & host / LAN) GW Instek GPM-8320-60/GPM-8330-60 are extension models of the existing three-phase power meter GPM-8320/GPM-8330. The GPM-8320-60 provides 2 input elements, and the GPM-8330-60 provides 3 input elements and the added "-60" symbol means the maximum current of the direct input can reach 70 A (60 A is guaranteed specification) , which not only enhance the high-current power measurement applications, but also save the cost of current transformer compared to the existing models.These models have a testing bandwidth of DC, 0.1 Hz to 100 kHz and feature 16-bit A/D converters and a sampling rate of 300 kHz. A 5-inch TFT LCD display, 5 digits of measurement readings, 25 different power measurement parameters, and high precision measurement capabilities are also provided.GPM-8320-60/GPM-8330-60 also feature waveform display capabilities (voltage/current/power), the integration measurement function, harmonics measurement and analysis of multiple orders (50 Hz / 60 Hz measurement complies with IEC61000-4-7 requirements), external sensor input terminals, and a variety of communications interfaces. These features help users achieve clear, convenient, and accurate power measurements, making them the most fully-featured and cost-effective power meters in the same category.Features- 5” TFT LCD- Voltage/Current Test Freq. Bandwidth: DC, 0.1 Hz to 100 kHz- Direct input current up to 60 A- Waveform Display : V (Voltage), I (Current), P (Wattage)- Distorted wave Current/Voltage measurement: full range for CF=3, and half range for CF=6 (or 6A)- Meeting IEC 61000-4-7 harmonic measurement (50 Hz / 60 Hz)- Wiring selecting button (1P3W,3P3W,3P4W,3V3A)- Harmonic measurement & analysis up to 50 orders- Auto ranging function for Integration mode- Screen Capture through USB host- Provide external current sensor input (EXT1/EXT2)