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Must-have Keithley 2440 Sourcemeter, Smu Instrument, 40 V, 5 A, 50 W, Series 2400 Pro Version [KuwkrYmZ]

$183.99 $588.99 -69%

Must-have Keithley 2440 Sourcemeter, Smu Instrument, 40 V, 5 A, 50 W, Series 2400 Pro Version [KuwkrYmZ]The 2440 SourceMeter is a 50 W instrument that allows sourcing and measuring voltage from ±1 µV to ±40 V DC and current from ±100 pA to ±5 A. It’s well-suited for testing a wide r

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Must-have Keithley 2440 Sourcemeter, Smu Instrument, 40 V, 5 A, 50 W, Series 2400 Pro Version [KuwkrYmZ]

The 2440 SourceMeter is a 50 W instrument that allows sourcing and measuring voltage from ±1 µV to ±40 V DC and current from ±100 pA to ±5 A. It’s well-suited for testing a wide range of devices, including diodes, resistors, resistor networks, active circuit protection devices, and portable battery-powered devices and components. It’s also useful for systems power sourcing and IDDQ testing applications.

Features:

  • Five instruments in one (I,V Source, I,V,R Measure)
  • 50 W DC
  • Source and sink (4-quadrant) operation
  • 0.012% basic measure accuracy with 6½-digit resolution
  • 2-, 4-, and 6-wire remote V-source and measure sensing
  • 1700 readings/second at  4½ digits via GPIB
  • Pass/Fail comparator for fast sorting/binning
  • Available high speed sense lead contact check function
  • Programmable DIO port for automation/handler/prober control
  • Standard SCPI GPIB, RS-232 and Keithley Trigger Link interfaces
  • Keithley LabTracer 2.0 I-V curve tracing application software (download)
  • Operating Voltage: 100 Vac to 240 Vac rms, 50 to 60 Hz (automatically detected at power up)
  • Dimensions: 89 mm (H) x 213 mm (W) x 370 mm (D), Weight: 4.1 kg (9 lbs.)

Please see Datasheet for complete details and specifications.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is a very, very, very impressive gadget.

- Sherry P..

January 1, 2026

Absolutely no complaints!

It's a very impressive and useful piece of tool.

- Kyla V..

January 1, 2026

Absolutely no complaints!

It's a high-quality, exceptionally well-made item.

- Lucia X..

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