Precision instruments for I-V Accreditation
The close-coupled nature of SourceMeter instruments offers many advantages over separate instruments. The ability to mount the source and instrument in a half-rack enclosure saves valuable rack space and simplifies the remote programming interface.
specificities
- Precision instruments for I-V checking on various equipment and materials
- SMU can output current or voltage
- SMU can measure current and voltage
Selecting a superior source measurement cell for your test and measurement applications
The Unsung Heroes of the Bench: SourceMeter® Source Measurement Unit (SMU) Instruments
Significantly faster throughput with built-in voltage/current scanning function
SourceMeter instruments offer scanning solutions that dramatically speed up testing with automated hookups to further increase throughput. This is true whether you are performing a scan on a transistor, verifying connector integrity only, calibrating device performance, or actually performing any DC voltammetric calibration with high accuracy.
specificities
- Linear Step Scan
- Logarithmic Step Scan
- Customized Scanning
Accurately take multiple measurements with a single instrument while saving space, time and money

Integration with switching systems for fast multipoint testing
The versatility of the SourceMeter family of instruments makes them an excellent solution for a wide variety of applications in many industries. For seamless integration in fast multipoint test applications, use SourceMeter instruments in conjunction with Keithley switching systems.
specificities
- Test semiconductor equipment
- Test Circuit Protectors
- Testing Optoelectronic Components
- For accelerated stress testing
Diode Production Testing with the 2400 Series SourceMeter® Instruments
Helping Engineering Students Prepare to Turn Ideas into Reality
The Keithley SourceMeter SMU is ideal for teaching students Ohm's Law and I-V Acceptance concepts for lab exercises to better understand how electronic devices behave and are used.The SMU provides students with the experience they need to be ready to tackle industry challenges.
specificities
- Combines the functions of 5 instruments in one
- Simplified Teaching Laboratory Workbench
- Beneficial to graduate student research
Designing a semiconductor calibration system for undergraduate manufacturing labs

model number | touchscreens | conduit | Maximum Current Source/range (of scales or measuring equipment) | Maximum Voltage Source/range (of scales or measuring equipment) | Measurement resolution (current)/(Voltage) | power supply | quote |
---|---|---|---|---|---|---|---|
2401 | clogged | 1 | 1A | 20V | 1pA / 100nV | 20 W | US $6,450 |
2400 | clogged | 1 | 1A | 200V | 1pA / 100nV | 20 W | US $10,200 |
2410 | clogged | 1 | 1A | 1100V | 1pA / 100nV | 20 W | US $20,800 |
2400 SourceMeter® SMU Instruments
For over 25 years, the Model 2400 has been used in R&D labs and production lines around the world. This industry workhorse offers 200V @ 1A, 20W performance for many applications.
Legacy Products. Consider using the newer Model 2450 Graphical SourceMeter in your application or design for a longer-term return on investment.
- Performance up to 200V/1A at 20W
- 0.012% basic measurement accuracy with 6½ bit resolution
- 2-Wire, 4-Wire and 6-Wire Remote V-Source and Measurement Sensing
- Used in conjunction with KickStart software
Thermistor Production Testing with the Model 2400 SourceMeter® Instrument

2401 Low-Cost SourceMeter® SMU Instruments
The Model 2401 is an excellent basic/entry level SMU for student education labs, research labs, and simple production test applications. It offers an unrivaled solution for a wide variety of applications in many industries.
- Performance up to 20V / 1A at 20W
- 0.012% basic measurement accuracy with 6½ bit resolution
- Front and rear banana in/out jacks
- Used in conjunction with KickStart software

2410 High Voltage SourceMeter® SMU Instruments
The Keithley 2410 is a 1000V, 20W instrument ideal for resistance and voltage coefficient testing, varistors and high voltage diodes including switches, regulator diodes, RF diodes and rectifiers.
Legacy Products. Consider using the newer Model 2470 Graphical 1100V SourceMeter in your application or design for a longer term return on investment.
- Performance up to 1100V / 1A at 20W
- 0.012% basic measurement accuracy with 6½ bit resolution
- 1pA / 100nV Measurement resolution
- Used in conjunction with KickStart software
Five Reasons to Change to 2470 SMU for High Voltage I-V Accreditation
