Description
Keithley 2611A
High-precision single-channel Source Measure Unit combining sourcing and measurement functions in one instrument for characterization of components and materials
| Brand | Keithley |
| Model | 2611A |
| Voltage | 200V max |
| Country of Origin | USA |
| Weight | 4.5 kg |
| Dimensions | 213 x 89 x 360 mm (half-rack 2U) |
| Warranty | 3 years |
| Certifications | CE, UL, RoHS, FCC |
| SKU / MPN | 2611A |
| What’s in the box | SourceMeter unit, power cord, test leads, user manual, safety documentation |
| Channels | 1 (single channel SMU) |
| Max Voltage | 200V |
| Max Current | 1.5A |
| Current Resolution | 0.1fA / 10fA sense |
| Communication | GPIB, RS-232, Ethernet (LXI), TSP-Link |
| Display | 5-inch color graphical display |
Key benefits: 0.1fA measurement resolution, 200V/1.5A source range, integrated 4-quadrant operation, TSP scripting for automation, half-rack compact form factor
Typical applications: I-V characterization of semiconductors, diode and transistor testing, leakage current measurement, resistance measurements, research and development labs, quality assurance testing
Lifecycle: Active mature product, long-term support from Tektronix/Keithley
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Robert M. –
Industrial camera clarity is impressive. Shipped promptly with all accessories.