Source Measure Units

Source Measure Units

Source Measure Units

The Source Measure Unit (SMU) is an instrument that can precisely source voltage or current and simultaneously measure voltage and/or current.


It combines the useful features of a digital multimeter (DMM), power supply, true current source, electronic load and pulse generator, all into a single, tightly synchronized instrument in a compact form factor. SMUs are considered more useful than the combination of any of the five instruments, due to the measuring instrument’s versatility and high accuracy

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Keithley 2400 Graphical Source Measurement Unit Series

10 fA - 10 A Pulse and/or Voltage from 100 nV - 1100 V for 1000 W Pulse and 100 W DC Total Power

Please Enquire For Delivery Lead Times

The 2450 is Keithley’s next-generation SourceMeter source measure unit (SMU) instrument that truly brings Ohm’s law (current, voltage, and resistance) testing right to your fingertips.

Find out more about Keithley 2400 Graphical Source Measurement Unit Series
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Keithley 2400 SourceMeter SMU

Up to 200V / 1A Performance at 20 Watts

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For over 25 years , the Model 2400 has been used in research and development labs and on production lines around the world.

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Keithley 2401 Low Cost SourceMeter® SMU Instrument

Up to 20V / 1A Performance at 20 Watts

Please Enquire For Delivery Lead Times

The Model 2401 is a great basic / entry level SMU for student education labs, research labs, and simple production test applications.

Find out more about Keithley 2401 Low Cost SourceMeter® SMU Instrument
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Keithley 2410 Source Measure Unit

Channels: 1, Max Voltage: 1100V

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Keithley’s Standard Series 2400 Source Measure Unit (SMU) Instruments offer four-quadrant precision voltage and current source/load coupled with measurement.

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Keithley 2420 3 Amp SourceMeter® SMU Instrument

Up to 3A / 60V Performance at 60 Watts

Please Enquire For Delivery Lead Times

The Keithley 2420 3A, 60W High Current SourceMeter is a good choice for resistor and resistor network devices requiring higher test currents, thermistors, solar cells, batteries, and high current or medium power diodes, including switching and Schottky diodes.

Find out more about Keithley 2420 3 Amp SourceMeter® SMU Instrument
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Keithley 2440 SourceMeter® Unit

Up to 5A / 40V Performance at 50 Watts

Please Enquire For Delivery Lead Times

Keithley’s Standard Series 2400 Source Measure Unit (SMU) Instruments offer four-quadrant precision voltage and current source/load coupled with measurement. Each SMU instrument is both a highly stable DC power source and a true instrument-grade 6½-digit multimeter.

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Keithley 2600B System SourceMeter Series

Channels: Single or Dual, Voltage Range: 40V, 200V

Please Enquire For Delivery Lead Times

Keithley’s Series 2600B System SMU instruments are the industry standard current-voltage source and measure solution for highly automated production test applications.

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Keithley 2601B-PULSE System SourceMeter

Industry Leading 10 A @ 10 V, 10 Microsecond Pulse Output

Please Enquire For Delivery Lead Times

The System SourceMeter® 10 µsec Pulser/Source Measure Unit (SMU) Instrument combines the power of a high current/high speed pulser with measure and the full functionality of a traditional SMU in a single instrument.

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Keithley 2606B High Density System SourceMeter

4 Channel, Max Current 3A, Max Voltage 20V

Please Enquire For Delivery Lead Times

The 2606B High Density System SourceMeter (SMU) Instrument offers four 20-watt SMU channels in a 1U high form factor chassis.

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Keithley Optical SourceMeter Instruments

1 / 2 Channels, Max Current 5A / 20mA, Max Voltage 10V / 100V

Keithley instrumentation makes it easy to build a LIV (light-current-voltage) system to test laser diode modules cost-effectively.

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Keithley SMU 2650 Series High Power SourceMeter

Up to 3000V or up to 2000W of Pulse Current Power

Please Enquire For Delivery Lead Times

The 2650 Series High Power SourceMeter SMU Instruments are designed specifically for characterizing and testing high voltage/current electronics and power semiconductors, such as diodes, FETs, and IGBTs, high brightness LEDs, DC-DC converters, batteries, solar cells, and other high power materials, components, modules, and subassemblies

Find out more about Keithley SMU 2650 Series High Power SourceMeter
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Keysight B2901A Precision Source/Measure Unit, 1 ch, 100 fA, 210 V, 3 A DC/10.5 A Pulse

Best-in-class performance at an affordable price

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, colour LCD graphic interface without changing connections.

Find out more about Keysight B2901A Precision Source/Measure Unit, 1 ch, 100 fA, 210 V, 3 A DC/10.5 A Pulse
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Keysight B2901B Precision Source/Measure Unit, 1 ch, 100 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse

Free Keysight U1733C Handheld LCR Meter when you purchase this product!

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy.

Find out more about Keysight B2901B Precision Source/Measure Unit, 1 ch, 100 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse
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Keysight B2901BL Precision Source / Measure Unit, 1 CH, 1 pA Resolution, 21 V, 1.5 A

Best-in-class performance at an affordable price

The Keysight B2901BL Precision Source / Measure Unit (SMU) is a 1-channel, compact and cost-effective bench-top SMU with the capability to source and measure both voltage and current.

Find out more about Keysight B2901BL Precision Source / Measure Unit, 1 CH, 1 pA Resolution, 21 V, 1.5 A
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Keysight B2902A Precision Source/Measure Unit, 2 ch, 100 fA, 210 V, 3 A DC/10.5 A Pulse

Best-in-class performance at an affordable price

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, colour LCD graphic interface without changing connections.

Find out more about Keysight B2902A Precision Source/Measure Unit, 2 ch, 100 fA, 210 V, 3 A DC/10.5 A Pulse
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Keysight B2902B Precision Source / Measure Unit, 2-Channel, 100 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse

Free Keysight U1733C Handheld LCR Meter when you purchase this product!

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy.

Find out more about Keysight B2902B Precision Source / Measure Unit, 2-Channel, 100 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse
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Keysight B2910BL Precision Source/Measure Unit, 1 ch, 10 fA Resolution, 210 V, 1.5 A

Best-in-class performance at an affordable price

The Keysight B2910BL Precision Source / Measure Unit (SMU) is a 1-channel, compact and cost-effective bench-top SMU with the capability to source and measure both voltage and current.

Find out more about Keysight B2910BL Precision Source/Measure Unit, 1 ch, 10 fA Resolution, 210 V, 1.5 A
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Keysight B2911A Precision Source/Measure Unit, 1 ch, 10 fA, 210 V, 3 A DC/10.5 A Pulse

Best-in-class performance at an affordable price

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, colour LCD graphic interface without changing connections.

Find out more about Keysight B2911A Precision Source/Measure Unit, 1 ch, 10 fA, 210 V, 3 A DC/10.5 A Pulse
category.title

Keysight B2911B Precision Source / Measure Unit, 1-Channel, 10 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse

Free Keysight U1733C Handheld LCR Meter when you purchase this product!

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy.

Find out more about Keysight B2911B Precision Source / Measure Unit, 1-Channel, 10 fA Resolution, 210 V, 3 A DC / 10.5 A Pulse
category.title

Keysight B2912A Precision Source/Measure Unit, 2 ch, 10 fA, 210 V, 3 A DC/10.5 A Pulse

Best-in-class performance at an affordable price

The Keysight B2900 Series precision source measure unit (SMU) provides superior performance and usability at a reasonable price. These compact benchtop SMUs enable you to quickly take various I-V (current versus voltage) measurements requiring high resolution and accuracy. Easily view results on the user-friendly, colour LCD graphic interface without changing connections.

Find out more about Keysight B2912A Precision Source/Measure Unit, 2 ch, 10 fA, 210 V, 3 A DC/10.5 A Pulse

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