KEYSIGHT - 34450A - Dual Display Multimeter 5.5 DigitGet highly accurate, repeatable, and trustworthy measurements with 0.015% DCV accuracy designed to meet general industrial and educational needs.Key features:- View measurements clearly on the high contrast OLED display- Connect, control instruments, and automate test sequences easily with included BenchVue software license- Automate measurements over USB- Simplify data analysis with the built-in histogram and basic statistical functions- Perform data logging productively with up to 50,000 memory points and histogram function- Secure your unit with built-in Kensington lock slot

KEYSIGHT - 34461A - Truevolt Digital Multimeter 34461A, 6.5 Digit Besides the standard measurement functions like AC/DC voltage, AC/DC current, resistance, capacitance, temperature the Keysight Truevolt DMM’s offer graphical capabilities such as trend and histogram charts showing more insights quickly. Provides a data logging mode for easier trend analysis and a digitizing mode for capturing transients. The ability to measure very low current, 1 μA range with pA resolution, allows you to make measurements on very low power devices. Auto calibration allows you to compensate for temperature drift so you can maintain measurement accuracy throughout your workday. Truevolt DMM's graphical capabilities such as trend and histogram charts offer more insights quickly.Key features:- Digits of resolution: 6.5- Basic DCV accuracy: 35 ppm- Max reading rate: 1,000 rdgs/s- Memory: 10,000 rdgs standardMeasurements:- DCV: 100 mV to 1,000 V- ACV (RMS): 100 mV to 750 V- DCI: 1 μA to 10 A- ACI: 100 μA to 10 A- 2- and 4-wire resistance: 100 Ω to 100 MΩ- Continuity, diode- Frequency, period: 3 Hz to 300 kHz- Capacitance: 1.0 nF to 100.0 μF- Temperature: RTD/PT100, thermistor- Histogram, bar and trend charts on 4.3-inch color graphical display ease monitoring and speed up statistical analysis.- Test low power devices with 1 µA range and pA resolution.- Flexibly automate measurements over USB or LAN/LXI core interface.- Digitizing and advanced triggering (DIG) now included. 

KEYSIGHT - 34465A - Truevolt Digital Multimeter 34465A, 6.5 Digit Besides the standard measurement functions like AC/DC voltage, AC/DC current, resistance, capacitance, temperature the Keysight Truevolt DMM’s offer graphical capabilities such as trend and histogram charts showing more insights quickly. Provides a data logging mode for easier trend analysis and a digitizing mode for capturing transients. The ability to measure very low current, 1 μA range with pA resolution, allows you to make measurements on very low power devices. Auto calibration allows you to compensate for temperature drift so you can maintain measurement accuracy throughout your workday.Key features:- Histogram, bar and trend charts on 4.3-inch color graphical display ease monitoring and speed up statistical analysis.- Measure with confidence, with 30 ppm basic DCV accuracy.- Test low power devices with 1 µA range and pA resolution.- Flexibly automate measurements over USB or LAN/LXI core interface.- Digitizing and advanced triggering (DIG) now included. What is included:- Standard 3-year Warranty (90 days for unserialized accessories)- 34138 Test Lead Set - USB Cable - Power Cord - Certificate of Calibration

KEYSIGHT - 34470A - Truevolt Digital Multimeter 34470A, 7.5 Digit Besides the standard measurement functions like AC/DC voltage, AC/DC current, resistance, capacitance, temperature the Keysight Truevolt DMM’s offer graphical capabilities such as trend and histogram charts showing more insights quickly. Provides a data logging mode for easier trend analysis and a digitizing mode for capturing transients. The ability to measure very low current, 1 μA range with pA resolution, allows you to make measurements on very low power devices. Auto calibration allows you to compensate for temperature drift so you can maintain measurement accuracy throughout your workday. Truevolt DMM's graphical capabilities such as trend and histogram charts offer more insights quickly.Key features:- Digits of resolution: 7.5- Basic DCV accuracy: 16 ppm- Max reading rate: 50,000 rdgs/s- Memory: 50,000 rdgs standard (2 million rdgs option)Measurements:- DCV: 100 mV to 1,000 V- ACV (RMS): 100 mV to 750 V- DCI: 1 μA to 10 A- ACI: 100 μA to 10 A- 2- and 4-wire resistance: 100 Ω to 1,000 MΩ - Continuity, diode- Frequency, period: 3 Hz to 300 kHz- Capacitance: 1.0 nF to 100.0 μF- Temperature: RTD/PT100, thermistor, thermocouples- Histogram, bar and trend charts on 4.3-inch color graphical display ease monitoring and speed up statistical analysis.- Test low power devices with 1 µA range and pA resolution.- Flexibly automate measurements over USB or LAN/LXI core interface.- Digitizing and advanced triggering (DIG) now included.

KEYSIGHT - 3458A - High Resolution Digital Multimeter, 8.5 Digit    The Keysight Technologies Inc. 3458A multimeter, recognized the world over as the standard in high performance DMMs, provides both speed and accuracy in the R&D lab, on the production test floor, and in the calibration lab. The Keysight 3458A is simply the fastest, most flexible, and most accurate multimeter ever offered by Keysight Technologies. In your system or on the bench, the Keysight 3458A saves you time and money with unprecedented test system throughput and accuracy. Select a reading rate of 100,000 readings per second for maximal test throughput. Or achieve highest levels of precision with up to 8.5 digits of measurement resolution and 0.1 part per million transfer accuracy. Add this to the Keysight 3458A´s simplicity of operation, and you have the ideal multimeter for your most demanding applications.Key features:- 8-ppm per year DC voltage reference stability, optional 4-ppm- 0.1 ppm DC volts transfer accuracy- Superior AC volts measurements- System capabilities: 100,000 readings per second at 4½ digits- 148K reading memory for prolonged data logging

KEYSIGHT - 34901A - 20-Channel General Purpose Multiplexer for 34970A/34972A The Keysight 34901A module for the 34970A/34972A Data Acquisition/Switch Unit is the most versatile multiplexer for general purpose scanning. It combines dense, multi-function switching with 60 channel/second scan rates to address a broad spectrum of data acquisition applications. Two- and four-wire channels can be mixed on the same module. Two additional fused inputs (22 channels total) route up to 1A of current to the internal DMM, allowing ac and dc current measurements without the need for external shunt resistors.Standard Product includes:- 34901A, 20 Channel Multiplexer Module- Functional Test Certificate

KEYSIGHT - 34921A - 40-Channel Armature Multiplexer Module for 34980A The Keysight 34921A module for the 34980A Multifunction Switch/Measure Unit is the most versatile multiplexer for general purpose scanning. It has low thermal offset characteristics and a built-in thermocouple reference on the terminal block, making it ideal for temperature measurements directly to the internal DMM. The dense, multi-function switching with 100 channel/second scan rates addresses a broad spectrum of data acquisition applications. Four additional fused inputs (44 channels total) route up to 1 A of current to the internal DMM, allowing AC and DC current measurements without the need for external shunt resistors. Standard 50-pin Dsub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions.Key Features:- 40 2-wire channels- 300V, 1A switch; 2A carry current- 100 ch/s scanning Mix 2- or 4-wire configurations- Built-in thermocouple reference junction- 4 current channels- Latching armature relays, with relay counter

KEYSIGHT - 34922A    - 70-Channel Armature Multiplexer Module for 34980A    The Keysight 34922A module for the 34980A Multifunction Switch/Measure Unit offers high density multiplexer switching in a compact size. It combines dense, multi-function switching with 100 channel/second scan rates to address a broad spectrum of data acquisition applications. Current measurements can be accomplished with user provided shunt resistors. Standard 78-pin Dsub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions. Key Features & Specifications:- 70 2-wire channels- Mix 2- or 4-wire configurations- 100 ch/s scanning- 300 V, 1 A switch; 2 A carry current- Latching armature relays, with relay counter

KEYSIGHT - 34937A    - 32-Channel Form C/Form A General Purpose Switch Module for 34980A    The Keysight 34937A is a general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It has 28 independent single-pole, double-throw (SPDT) 1 A relays and 4 single-pole, single-throw (Form A) 5 A relays. This module is used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. The Form C channels are 300 V, 1 A contacts and can handle up to 60 W, and the Form A channels are 30 VDC/250 VAC, 5 A contacts and can handle up to 150 W. Standard 50-pin Dsub connectors allow for use with standard cables, terminal blocks, or mass interconnect solutions.Key Features:- 28 Form C channels up to 1 A, 60 W- 4 Form A channels up to 5 A, 150 W- Latching armature relays, with relay counter- Temperature sensor for overheating conditions- Simultaneous channel switching

KEYSIGHT - 34939A - 64 Channel Form A General Purpose Switch Module for 34980A The Keysight 34939A is a high density general-purpose switch module for the 34980A Multifunction Switch/Measure Unit. It has 64 independent single-pole, single-throw (SPST) relays that can switch 1 A and carry 2 A. This module can be used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. The relays are 100 V, 1 A contacts and can handle up to 60 W. Standard 78-pin Dsub connectors allow for use with standard cables, screw terminal blocks, or mass interconnect solutions.Key Features & Specifications:- 64 Form A channels up to 1 A, 60 W- Latching armature relays, with relay cycle counter- Temperature sensor for overheating conditions- Simultaneous channel switching- Optional high density screw terminal blocks

KEYSIGHT - 34980A   - Multifunction Switch/Measure Mainframe with integrated 6.5 Digits Multimeter   The Keysight 34980A Multifunction Switch/Measure unit is designed for R&D and manufacturing test engineers who are working in design verification, automated test or data acquisition and are either looking to upgrade their existing systems or are in need of a new, cost-effective alternative. The 34980A is an eight-slot mainframe that offers 19 plug-in modules and an optional 6 1/2 digit DMM. It is easy to integrate with standard LAN, USB and GPIB connectivity to PC, and is priced up to 40% less than comparable switching solutions.Key features:- Accommodates up to eight plug-in modules- Built-in DMM with 6½ digits (22 bits) of resolution- Integrates into test and data acquisition systems with standard connectors and software drivers - Standard LAN, USB, and GPIB connectivity to PC, LXI compliant- Scan rates of up to 1000 channels/second- Controls external devices such as microwave switches, attenuators, solenoids, and power relays- Up to 560 2-wire mux or 4096 matrix cross-points in one mainframe- Includes PathWave BenchVue software license (BV0006B)

KEYSIGHT - 53220A - 350MHz Universal Frequency Counter 350 MHz, 2 Channel The Keysight 53200 Series is a new generation of 350 MHz RF/universal frequency counter/timers with optional 6 GHz or 15GHz inputs. The first frequency counters with LXI Class C compliance, the 53200 family is built with LAN and USB I/O for ease of connectivity and data collection. The combination of high-speed measurements and built-in analysis and graphical display provides new functionality that has not previously been available in basic frequency counter/timers.The Keysight 53200 Series of 350 MHz universal and RF frequency counter/timers serve all of your frequency and time interval measurement needs. 3 available models offer resolution capabilities up to 12 digits/sec single-shot frequency resolution on a one second gate. Single-shot time interval measurements can be resolved down to 20 psec. All models in 53200 series offer new built-in analysis and graphing capabilities to maximize the insight and information you receive. Use the connectivity of your choice: LXI-C/Ethernet, USB, GPIB. Additionally, an optional battery is available to increase portability and maintain timebase accuracy.- 53210A: 350 MHz RF Frequency Counter, 10 digit/sec- 53220A: 350 MHz Universal Frequency Counter/Timer, 12 digit/sec, 100 ps - 53230A: 350 MHz Universal Frequency Counter/Timer, 12 digit/sec, 20 ps - 53200 Series frequency counters offer an intuitive user interface with a large color graphical display A BenchVue software license (BV0011B) is now included with the instrument. BenchVue makes it simple to connect, control instruments, and automate test sequences. Features: - Measures: frequency, period, frequency ratio, max/min/peak to peak input voltage, time interval, single period, pulse width, rise/fall time, duty cycle, phase, totalize - 350 MHz baseband frequency, 6 or 15GHz optional microwave channels - Up to 12 digits/sec and 20-ps single-shot time interval - 1 M reading memory, up to 75,000 frequency readings/sec, strip chart/trend plot, cumulative histograms - First LXI-compliant counters (LXI/Ethernet, USB, GPIB connectivity) - Gap-free/continuous measurements and timestamping for basic modulation domain analysis and pulse/burst microwave measurements. The optional battery supports remote usage and helps maintain accurate measurements by keeping the timebase warm at all times. - Frequency counter emulation mode: 53131A, 53132A, 53181A

KEYSIGHT - 53230A - Universal Frequency Counter/Timer 350 MHz, 12-digits/s, 20 ps, 2 Channels Frequency counters are depended on in R&D and in manufacturing for the fastest, most accurate frequency and time interval measurements. The Keysight 53230A is an Universal Frequency Counter/Timer that expands on this expectation to provide you with the most information, connectivity and new measurement capabilities, while building on the speed and accuracy you’ve depended on with Keysight Technologies, Inc. time and frequency measurement expertise.It offers resolution capabilities up to 12 digits/sec frequency resolution on a one second gate. Single-shot time interval measurements can be resolved down to 20 psec. In addition new built-in analysis and graphing capabilities are offered to maximize the insight and information you receive.A BenchVue software license (BV0011B) is now included with the instrument. BenchVue makes it simple to connect, control instruments, and automate test sequences.Features & Specifications:- Two 350 MHz input channels, plus optional third channel (6 GHz or 15 GHz)- 12 digits/second resolution, 20 psec time interval resolution- Built-in math analysis and color, graphical display (trend and histogram)- Continuous, gap-free measurements and timestamps for basic modulation domain analysis- LXI-C/LAN, USB, GPIB connectivity- Optional: Lithium Ion Battery- A BenchVue software license (BV0011B) is now included with your instrument. BenchVue makes it simple to connect, control instruments, and automate test sequences.

KEYSIGHT - B2902B -Dual-channel Precision Source/Measure Unit, 100fA resolution, 210V, 3A DC/10.5A pulseThe Keysight B2902B Precision Source/Measure Units is compact and cost-effective bench-top Source/Measure Units (SMUs) with the capability to source and measure both voltage and current. These capabilities make the B2902B SMU ideal for a wide variety of IV (current versus voltage) measurement tasks that require both high resolution and accuracy.The B2902B SMU has a voltage maximum of ±210 V, a current maximum ±3 A DC, and ±10.5 A pulsed sourcing capabilities. With a precision minimum of 1 pA/1 uV sourcing and 100 fA/100 nV measuring resolution, a color LCD graphical user interface (GUI) and several task-based viewing modes will improve your productivity for test, debug, and characterization.The B2902B SMU offers superior measurement throughput and supports conventional SMU SCPI commands for easy test code migration. These features improve efficiency and lower the cost of ownership when integrating the SMUs into systems for production test.

GW INSTEK - DAQ-900 - 20-Channel Universal MultiplexerGW Instek 20-Channel Universal Multiplexer Module to be used with the DAQ-9600 MainframeDAQ-900 is a solid state relay module that provides two groups (A/B) of 10 2-wire channels each. All 20 channels are switchable to high (HI) and low (LO) inputs, providing fully isolated inputs for the built-in digital meter or external instruments. During 4-wire resistance measurements, the channels of group A are automatically paired with the channels of group B to provide power and sense connections. The module has a built-in cold junction reference, which can greatly reduce errors caused by thermal gradients when measuring thermocouples.20-Channel Universal Multiplexer (Solid State Relay)- Scanning speed up to 450 channels per second- 2-wire and 4-wire scanning- Built-in temperature cold junction reference- 0 V switching

GW INSTEK - DAQ-901 - 20+2 Channels Universal Multiplexer DAQ-901 is a comprehensive multiplexer for general scanning. The same module can mix 2-wire and 4-wire channels; at the same time, the additional 2 current input channels can be used for AC and DC current measurement without external shunt resistors (maximum 1 A per channel). DAQ-901, a total of 22 channels, intensive multi-function switching and a scan rate of up to 80 channels per second, is suitable for various data acquisition applications.Features:- 20+2 Channels Universal Multiplexer (Armature Relay)- The scanning speed can reach 80 channels per second - 2-wire and 4-wire scanning- Built-in temperature cold junction reference- 300 V switching- The extra 2 channels can directly measure the current (1 A / per CH)

GW INSTEK - DAQ-903 - 40-Channel Single-Ended MultiplexerFeatures:- 40-Channel Single-Ended Multiplexer- The scanning speed can reach 80 channels per second- Single-wire switching is suitable for common-low applications- Built-in temperature cold junction reference

GW INSTEK - DAQ-904 - 4 x 8 2-Wire Matrix  Module for the DAQ-9600 MainframeDAQ-904 module can provide the most flexible connection path between your DUT and the test system, allowing different test instruments to be connected to multiple points on the DUT at the same time. DAQ-904 can connect the rows and columns of multiple modules to build larger matrices, such as 8 x 8, 4 x 16...etc. Up to 96 crosspoints can be built in a single instrument.Features:- 4 x 8 2-Wire Matrix- The switching speed 3 ms- 32 2-wire intersections- 300 V, 1 A switching- Up to 96 crosspoints (3 slots)

GW INSTEK - DAQ-909 - 8+2 Channels High Voltage High Current MultiplexerGW Instek 8+2 Channels High Voltage High Current Multiplexer to be used with the DAQ-9600 MainframeDAQ-909 is a multiplexer specially designed for high voltage, providing 8 channels for DC 600V / AC 400Vrms voltage measurement. The additional 2 current input channels can be used for AC and DC current measurement, external shunt resistors are not required (maximum 2A / per channel).8+2 Channels High Voltage High Current Multiplexer- The switching speed 3ms- DC 600V / AC 400Vrms voltage , current 2A- 2-wire and 4-wire scanning- Additional 2 channels can directly measure current (2A/per channel)

KEYSIGHT - DAQ970A - Data Acquisition Mainframe with integrated 6.5 Digit Multimeter, USB and LAN Get the next-generation data acquisition (DAQ) system with a 3-slot mainframe and your choice of 9 plug-in modules. Interface with the DAQ using Keysight BenchVue DAQ software, the intuitive graphical front panel with task oriented, self-guiding menus, or a web browser.Features include:- Advanced 6½ digit internal DMM with improved accuracy and faster measurement speed- Ability to measure very low current ranges (1 μA DC and 100 μA AC) and higher resistance range (1000 MΩ- New auto-calibration that compensates for internal drifts caused by time and temperature changes- 3497XA compatible, program and configurationPlus:- All modules have been updated to have improved switching speeds and accuracies- NEW DAQM900A solid state multiplexer with scan rate speed of up to 450 channels/sec- NEW DAQM909A 24-bit digitizer module providing 4 channels, simultaneous sampling, differential inputs, and sample rates up to 800 kSa/s.

KEYSIGHT - E4980A - Precision LCR Meter, 20 Hz to 2 MHz test frequency The E4980A precision LCR meter provides the best combination of accuracy, speed, and versatility for a wide range of component measurements. Offering fast measurement speed and outstanding performance at both low and high impedance ranges, the E4980A is the ultimate tool for general R&D and manufacturing test of components and materials. LAN, USB and GPIB PC connectivity enhances your design and test productivity. For materials measurements, the E4980A with the N1500A-005/006 materials measurement suite provides ease-of-measurements, from setting-up fixtures to report generation.Key features and specifications:- 20 Hz to 2 MHz test frequency, with 4-digit resolution in any range- 0.05% basic accuracy with superior measurement repeatability at low and high impedance - Built-in 40V DC Bias (Option 001)- Rdc measurements (Option 200)Additional features include:- 20 Vrms test signal (Option 001) - High-speed measurements: 5.6 ms - 201 points list sweep - Versatile PC connectivity (LAN, USB and GPIB)

GW INSTEK - GDM-531 - 6000 Counts Hand-Held DMM 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:- 6000 Counts Manual Ranging- Display Backlight/Auto Power Off- Capacitance Measurement- Non-Contact Voltage (NCV) Detection- Data Hold- Audible/Visual Alarm when Overload- Safety Rating: CAT III 600VIncluded:- User manual- Test leads- Battery

GW INSTEK - GDM-532 - 9999 Counts Hand-Held DMM with True RMS Measurement 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:- 9999 Counts Auto/Manual Ranging - Display Backlight/Auto Power Off- Continuity Beeper/Diode Test- Temperature Measurement- Duty Cycle (%) Measurement- Non-Contact Voltage (NCV) Detection- Data Hold and Relative Mode- Safety Rating: CAT II 1000V, CAT III 600VIncluded:- User manual- Test leads- Battery- K-type thermocouple

GW INSTEK - GDM-533 - 6000 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:- 6000 Counts Auto/Manual Ranging- 31 Segments Analogue Bar- LoZ ACV Measurement- ACV Measurement up to 1000V- Non-Contact Voltage (NCV) Detection- Current Measurement up to 20A- Temperature and Duty Cycle (%) Measurement- Audible/Visual Alarm when Overload- True RMS/USB Interface- Safety Rating: CAT III 1000V, CAT IV 600VIncluded:- User manual- Test leads- Battery- USB cable & Adapter socket- K-type thermocouple