Related Products
![](https://www.atecorp.com/getmedia/da6d47ad-6c1a-4ecb-8fcf-b5bbc74ae7fa/237.png)
Keithley 237 High-Voltage Source Measure Unit
- Wide dynamic range
- Selectable sweeps of voltage and current
- Four instruments in one (voltage source, voltage measure, current source, current measure)
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/9126022a-5f97-4ed0-895d-3f18f91c6d4b/6220-keithley-dcpowersupplies_2.jpg)
Keithley 6220 DC Current Source, 100fA to 100mA
- Source and sink (programmable load) 100fA to 100mA
- 1014 ohms output impedance ensures stable current sourcing into variable loads
- 65000-point source memory allows executing comprehensive test current sweeps directly from the current source
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/f3337a69-2a8c-4fd0-924a-781dc711d5a6/yokogawa_gs610_2.jpg)
Yokogawa GS610 Source Measure Unit
- Source and sink operation up to 110 V/3.2 A (four-quadrant operation)
- Basic accuracy: ±0.02% (DC voltage generation)
- Sweep output at up to 100-µ intervals
![](https://www.atecorp.com/getmedia/769c5406-fe03-45b8-833a-563b1edc4ce7/yokogawa_logo.jpg)
![](https://www.atecorp.com/getmedia/39053249-202d-432b-985f-1c1947b4eb5d/keithley-2410_2.jpg)
Keithley 2410 Source Meter Unit
- Completes the contact check verification and notification process in just 350µs
- Contact check enabled on the instrument's front panel or remotely via the GPIB
- Built-in source memory programmable sequencer stores up to 100 different tests
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/a6c4690e-6175-4f5b-a943-da3edc6dbaab/keithley-6221_2.jpg)
Keithley 6221 AC & DC Precision Current Source
- Source and sink (programmable load) 100fA to 100mA
- 1014 ohms output impedance ensures stable current sourcing into variable loads
- 65000-point source memory allows executing comprehensive test current sweeps directly from the current source
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/2cacb949-e14f-4438-bdd9-782d85cacac7/Keithley-6485-Picoammeter.jpg)
Keithley 6485 Picoammeter
- 20 fA to 20 mA
- 5½-digit resolution
- Up to 1000 readings per second
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/f3c85dd8-e529-4692-a408-ba23c3a9fc22/it2800_series_pic.jpg)
ITECH IT2800 Graphical Source Measure Unit Series
- 5-inch touch display supports both graphical and numerical view modes
- Integrating 4-quadrant sourcing & measuring capabilities
- Three graphic display modes: Graph View, Scope View, and Record View
![](https://www.atecorp.com/getmedia/ef8a5ffd-2691-4d7a-be08-cedc75776356/itech-logo.png)
![](https://www.atecorp.com/getmedia/5134ffea-b8c0-4765-bbaa-2369d9c1b905/keithley-6430-sub-femtoamp-remote-source-meter_2.jpg)
Keithley 6430 Sub-Femtoamp Remote SourceMeter
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/500083a9-662e-4f4e-b99d-f7c104a5530a/keithley-2636a_2.jpg)
Keithley 2636A Sourcemeter
- Dual-shannel system sourcemeter instrument
- Combines a power supply, true current source, DMM, arbitrary waveform generator, V or I pulse generator with measurement, electronic load, and trigger controller - all in one instrument
- Backward code compatible to Series 2600 System SourceMeter® Instruments for drop-in replacement
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/4227ba9e-7413-419d-9806-c6a8e481352e/yokogawa_gs200_2.jpg)
Yokogawa GS200 DC Voltage/Current Source
- Basic Voltage Accuracy: 0.016%
- Voltage Resolution: 100 nV
- Max Current: 200 mA
![](https://www.atecorp.com/getmedia/769c5406-fe03-45b8-833a-563b1edc4ce7/yokogawa_logo.jpg)
![](https://www.atecorp.com/getmedia/4bedcb25-24c1-4ea5-aef4-b7a45b1fdcd8/238-keithley-currentsource_2.jpg)
Keithley 238 High Current Source Measure Unit
- Can be used as DC source or meter, sweep source, or full source-measure unit
- Sources voltage while measuring current, or sources current while measuring voltage
- DC measurement delay, default delay on/off
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/62deb741-f9e7-495a-a77e-3799d975330a/keithley6487_2.jpg)
Keithley 6487 Picoammeter Voltage Source
- 10fA resolution
- 5-1/2 digit resolution
- <200μV burden voltage
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/2b4fa84a-df71-4a71-8f1c-b4155f4c8ff9/yokogawa_gs820_2.jpg)
Yokogawa GS820 Multi Channel Source Measure Unit
- Current Range of 200-nA at 1-pA resolution
- Rated supply frequency: 50/60Hz
- Generates and measures up to: 7 V and 3.2 A or 18 V and 1.2 A
![](https://www.atecorp.com/getmedia/769c5406-fe03-45b8-833a-563b1edc4ce7/yokogawa_logo.jpg)
![](https://www.atecorp.com/getmedia/ac3fe298-996b-40a7-bcb0-adaa40f2de63/ngu-source-measure-units-front-low-rohde-schwarz_200_68366_1024_576_1.jpg)
Rohde & Schwarz NGU Series SMUs
- Two/four quadrants: operates as source and sink
- High speed data acquisition
- voltage priority and current priority mode
![](https://www.atecorp.com/getmedia/b55b5ee9-e524-4c4d-8fda-1ff4da301445/rohde-schwarz-logo.jpg)
![](https://www.atecorp.com/getmedia/1049e329-d1ba-4ec1-aaae-1dba2ff0e748/keithley-2450_2.jpg)
Keithley 2450 SourceMeter SMU Instruments
- V-Ranges: 20mV – 200V
- I-Ranges: 10nA – 1A
- 0.012% Basic Accuracy
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/a3c8b37d-e792-46f2-86a2-9d4de45f2233/keithley-2400_3.jpg)
Keithley 2400 SourceMeter Source Measure Unit (SMU)
- 6½-digit resolution precision source and measure
- 1 MSamples/s digitized measurement speed
- Current: 10nA to 7A DC, 10A Pulse
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/4b2fd81d-67f9-4e71-8bd8-ed69c5c8b7f6/keithley-2470_1.jpg)
Keithley 2470 Graphical Sourcemeter (SMU)
- Wide coverage up to 1100 V / 1 A DC 20 W max
- 10 fA measure resolution
- 0.012% basic measure accuracy with 6½-digit resolution
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/edd129d1-80e5-4bfa-9ed4-22640b9e6cde/keithley-6482_2.jpg)
Keithley 6482 Dual-Channel Picoammeter/Voltage Source
- Dual-channel, 6½-digit measurement capability
- Dual ±30V bias sources
- Measures currents up to 20mA
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/357027af-278e-4650-84c1-85f7f7ba5a0e/keithley-2461-sourcemeter-image-1_2.jpg)
Keithley 2461 SourceMeter Source Measure Unit (SMU)
- Linear
- Log
- Dual Linear
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)
![](https://www.atecorp.com/getmedia/2f293957-8cc5-4cc7-a5ea-a7e08aba30b5/keithley-2600b_2.jpg)
Keithley 2600B Series SourceMeter SMU Instruments
- Tightly integrated, 4-quadrant voltage/current source and measure instruments offer best in class performance with 6½-digit resolution
- Family of models offer industry's widest dynamic range: 10A pulse to 0.1fA and 200V to 100nV
- Built-in web browser based software enables remote control through any browser, on any computer, from anywhere in the world
![](https://www.atecorp.com/getmedia/6effb4a0-1007-4284-af4c-8deebce70fae/keithley-logo.jpg)