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.

42 Products showing for Source Meters

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In Stock
RS PRO RSSM Series Source Meter, 21 to 210 V, 4-Channel, 22W Output
  • RS stock no. 260-2861
Subtotal (1 unit)
R 92 495,50(exc. VAT)
R 92 495,50/unit
Currently unavailable
Keithley 2400 Series Source Meter, ±200 mV to ±200 V, ±1 μA to ±1 A, 20W Output
  • RS stock no. 758-8853
  • Mfr. Part No. 2400
Subtotal (1 unit)
R 194 733,33(exc. VAT)
R 194 733,33/unit
In Stock
Keithley 2400 Series Source Meter, 200 mV to 1000 V, 10 nA to 1 A, 20W Output
  • RS stock no. 188-8377
  • Mfr. Part No. 2470
Subtotal (1 unit)
R 281 852,12(exc. VAT)
R 281 852,12/unit
Currently unavailable
Keithley 2450 Series Source Meter, ±20 mV to ±200 V, ±10 nA to ±1 A, 20W Output
  • RS stock no. 781-2964
  • Mfr. Part No. 2450
Subtotal (1 unit)
R 152 064,88(exc. VAT)
R 152 064,88/unit
In Stock
Keithley 2400 Series Source Meter, 200 mV to 100 V, 10 (Pulsed Output) A, 7 (DC Output) A, 1000W Output
  • RS stock no. 918-1420
  • Mfr. Part No. 2461
Subtotal (1 unit)
R 282 065,12(exc. VAT)
R 282 065,12/unit
In Stock
Keithley Keithley Series Source Meter, 200 V, 100 mA, 2.2W Output
  • RS stock no. 273-9479
  • Mfr. Part No. 6430
Subtotal (1 unit)
R 644 022,71(exc. VAT)
R 644 022,71/unit
Currently unavailable
Keithley 2400 Series Source Meter, ±200 mV to ±20 V, ±1 μA to ±1 A, 20W Output
  • RS stock no. 758-8857
  • Mfr. Part No. 2401.
Subtotal (1 unit)
R 119 630,83(exc. VAT)
R 119 630,83/unit
Currently unavailable
Keithley 2400 Series Source Meter, ±200 mV to ±1000 V, ±1 μA to ±1 A, 20W Output
  • RS stock no. 758-8866
  • Mfr. Part No. 2410.
Subtotal (1 unit)
R 351 474,87(exc. VAT)
R 351 474,87/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)
R 165 536,75(exc. VAT)
R 165 536,75/unit
In Stock
Rohde & Schwarz NGU Series Source Meter, 0 to 20 V, 8 A, 60W Output
  • RS stock no. 219-4161
  • Mfr. Part No. NGU201COM
Subtotal (1 unit)
R 150 065,58(exc. VAT)
R 150 065,58/unit
Stocked by manufacturer
Rohde & Schwarz NGU Series Source Meter, 20 V, 3 A, 20W Output
  • RS stock no. 285-7514
  • Mfr. Part No. NGU411COM
Subtotal (1 unit)
R 96 761,03(exc. VAT)
R 96 761,03/unit
Stocked by manufacturer
Rohde & Schwarz NGU Series Source Meter, 20 V, 3 A, 20W Output
  • RS stock no. 285-7515
  • Mfr. Part No. NGU411-G
Subtotal (1 unit)
R 98 918,67(exc. VAT)
R 98 918,67/unit
Stocked by manufacturer
Rohde & Schwarz NGU Series Source Meter, 20 V, 3 A, 20W Output
  • RS stock no. 285-7516
  • Mfr. Part No. NGU411-P
Subtotal (1 unit)
R 89 889,56(exc. VAT)
R 89 889,56/unit
In Stock
Aim-TTi SMU4000 Series Source Meter, 20 mV to 200 V, 200 nA to 3 A, 25W Output
  • RS stock no. 252-5842
  • Mfr. Part No. SMU4201
Subtotal (1 unit)
R 95 704,05(exc. VAT)
R 95 704,05/unit
Last RS stock
Keysight Technologies B2900B Series Source Meter, 100 nV to 210 V, 31.8W Output
  • RS stock no. 210-0287
  • Mfr. Part No. B2911B
Subtotal (1 unit)
R 343 327,67(exc. VAT)
R 343 327,67/unit
Currently unavailable
Keithley 2460 Series Source Meter, 200mV to 100V, 1μA to 7A, 100W Output
  • RS stock no. 837-2145
  • Mfr. Part No. 2460
Subtotal (1 unit)
R 241 467,12(exc. VAT)
R 241 467,12/unit
Temporarily out of stock
Rohde & Schwarz NGU Series Source Meter, -20 to +20 V, 1 to 3 A, 20W Output
  • RS stock no. 285-7513
  • Mfr. Part No. NGU411
Subtotal (1 unit)
R 89 889,56(exc. VAT)
R 89 889,56/unit
Last RS stock
Keysight Technologies B2962B Series Source Meter, 100 nV to 210 V, 2-Channel, 3 A, 31.8W Output
  • RS stock no. 210-0290
  • Mfr. Part No. B2962B
Subtotal (1 unit)
R 394 586,48(exc. VAT)
R 394 586,48/unit
Last RS stock
Keysight Technologies B2900B Series Source Meter, 1 μV to 210 V, 31.8W Output
  • RS stock no. 210-0283
  • Mfr. Part No. B2901B
Subtotal (1 unit)
R 246 898,77(exc. VAT)
R 246 898,77/unit
Last RS stock
Keysight Technologies B2900BL Series Source Meter, 1 μV to 210 V, 31.8W Output
  • RS stock no. 210-0286
  • Mfr. Part No. B2910BL
Subtotal (1 unit)
R 178 490,28(exc. VAT)
R 178 490,28/unit
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