Source Meters

Source meters are also known as source meter units and source measure units (SMU) and provide you with precision current and voltage sourcing and measurement. There are various source meters SMU available with a wealth of features available from our industry-leading suppliers including Keithley and Keysight Technologies. A source meter (SMU) is easier for low resistance measurement with high current plus a source meter can save you time and money as you do not require other instruments and are space-saving so ideal where space is a premium.

What is a Source Measure Unit / Source Meter (SMU)?

We have established that a Source Meter Unit (SMU) is a tool that can measure and source voltage or current. A source meter has all the features you will find with a (DMM) Digital Multimeter all in one inclusive and compact including power supply, current source, electronic load and pulse generator.

As a source meter (SMU) combines all the features within a (DMM) digital multimeter. The source meter is a versatile measurement instrument and a more accurate measurement instrument with wider applications than a standard semiconductor.

Source Meter (SMU) Functions?

  • Current (precision) measurement (true current measurement).
  • Current voltage source.
  • Pulser.
  • Resistance.

The source meter outputs a voltage and measures the current flow just like a benchtop power supply but is more accurate with precision measurement.

Our available ranges of Source Meter provide you with a choice of available channels, for example, the Keithley range offers 1 to 4 channels including various output power options.

Source Meter (SMU) Measurement Options Available.

  • Source voltage range from 20 mV to 1000 V.
  • Source current ranges from 1 μA (nA).
  • Output power from 20 W to 1000 W.
  • Measurement from 1 Ω.

34 Products showing for Source Meters

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In Stock
RS PRO RSSM Series Source Meter, 21 → 210 V, 4-Channel, 22W Output
  • RS Stock No. 260-2861
Subtotal (1 unit)
MYR22,585.75
MYR22,585.75/unit
Currently unavailable
Keysight Technologies B2961B Series Source Meter, 100 nV → 210 V, 3 A, 31.8W Output
  • RS Stock No. 210-0289
  • Mfr. Part No. B2961B
Subtotal (1 unit)
MYR64,910.00
MYR64,910.00/unit
In Stock
Aim-TTi SMU4000 Series Source Meter, 20 mV → 20 V, 200 nA → 3 A, 25W Output
  • RS Stock No. 252-5841
  • Mfr. Part No. SMU4001
Subtotal (1 unit)
MYR20,413.82
MYR20,413.82/unit
In Stock
Aim-TTi SMU4000 Series Source Meter, 20 mV → 200 V, 200 nA → 3 A, 25W Output
  • RS Stock No. 252-5842
  • Mfr. Part No. SMU4201
Subtotal (1 unit)
MYR26,856.18
MYR26,856.18/unit
In Stock
Rohde & Schwarz NGU Series Source Meter, -20 to +20 V, 1 → 3 A, 20W Output
  • RS Stock No. 285-7513
  • Mfr. Part No. NGU411
Subtotal (1 unit)
MYR32,502.09
MYR32,502.09/unit
In Stock
Rohde & Schwarz NGU Series Source Meter, 0 → 20 V, 8 A, 60W Output
  • RS Stock No. 219-4161
  • Mfr. Part No. NGU201COM
Subtotal (1 unit)
MYR54,588.69
MYR54,588.69/unit
In Stock
Yokogawa AQ2300 Series Source Meter, 100 → 240 V ac, 3-Channel, 500 mA, 170VA Output
  • RS Stock No. 687-248
  • Mfr. Part No. AQ23011A-Q
Subtotal (1 unit)
MYR26,470.81
MYR26,470.81/unit
Currently unavailable
Keysight Technologies B2900B Series Source Meter, 100 nV → 210 V, 2-Channel, 3.03 → 10.5 A, 31.8W Output
  • RS Stock No. 210-0288
  • Mfr. Part No. B2912B
Subtotal (1 unit)
MYR131,287.00
MYR131,287.00/unit
In Stock
Rohde & Schwarz NGU Series Source Meter, 0 → 20 V, 10 A, 60W Output
  • RS Stock No. 219-4162
  • Mfr. Part No. NGU201-G
Subtotal (1 unit)
MYR54,023.19
MYR54,023.19/unit
Stocked by manufacturer
Yokogawa AQ2300 Series Source Meter, 100 → 240 V ac, 3-Channel, 500 mA, 170VA Output
  • RS Stock No. 663-010
  • Mfr. Part No. AQ23011A-Q-C01
Subtotal (1 unit)
MYR29,564.81
MYR29,564.81/unit
Temporarily out of stock
Keysight Technologies B2900C Series Source Meter, 21V, 1.5A, 31.8W Output
  • RS Stock No. 941-868
  • Mfr. Part No. B2901CL
Subtotal (1 unit)
MYR30,712.86
MYR30,712.86/unit
In Stock
Yokogawa GS820 Series Source Meter, 0.2 → 18 V, 2-Channel, 3 A, 60W Output
  • RS Stock No. 687-257
  • Mfr. Part No. 765601-Q
Subtotal (1 unit)
MYR80,925.06
MYR80,925.06/unit
In Stock
Yokogawa GS820 Series Source Meter, 0.2 → 18 V, 2-Channel, 3 A, 60W Output
  • RS Stock No. 687-258
  • Mfr. Part No. 765602-Q
Subtotal (1 unit)
MYR98,622.69
MYR98,622.69/unit
In Stock
Yokogawa AQ2300 Series Source Meter, 100 → 240 V ac, 9-Channel, 500 mA, 470VA Output
  • RS Stock No. 687-249
  • Mfr. Part No. AQ23012A-Q
Subtotal (1 unit)
MYR50,672.71
MYR50,672.71/unit
Stocked by manufacturer
Keysight Technologies PZ2100 Series Source Meter, 210 V, 315 mA, 10.5W Output
  • RS Stock No. 267-3579
  • Mfr. Part No. PZ2110A
Subtotal (1 unit)
MYR54,188.72
MYR54,188.72/unit
Temporarily out of stock
Keysight Technologies B2900C Series Source Meter, 210V, 1.5A, 31.8W Output
  • RS Stock No. 941-880
  • Mfr. Part No. B2910CL
Subtotal (1 unit)
MYR35,979.95
MYR35,979.95/unit
Stocked by manufacturer
Keysight Technologies PZ2100 Series Source Meter, 60 V, 100 nA → 10 A, 11W Output
  • RS Stock No. 267-3580
  • Mfr. Part No. PZ2120A
Subtotal (1 unit)
MYR37,253.62
MYR37,253.62/unit
In Stock
Yokogawa GS820 Series Source Meter, 0.2 → 50 V, 2-Channel, 1 A, 60W Output
  • RS Stock No. 687-259
  • Mfr. Part No. 765611-Q
Subtotal (1 unit)
MYR80,925.06
MYR80,925.06/unit
Temporarily out of stock
Keysight Technologies B2900C Series Source Meter, 210V, 3.03A, 31.8W Output
  • RS Stock No. 941-886
  • Mfr. Part No. B2911C
Subtotal (1 unit)
MYR70,073.80
MYR70,073.80/unit
Temporarily out of stock
Keysight Technologies B2900C Series Source Meter, 210V, 3.03A, 31.8W Output
  • RS Stock No. 941-852
  • Mfr. Part No. B2901C
Subtotal (1 unit)
MYR50,312.98
MYR50,312.98/unit
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