Building Filters
Keithley 230
- Manufacturer: Keithley
- Model: 230
The 230 Programmable Voltage Source features a large, easy-to-read 4 1/2-digit LED display, remote & local sensing, external trigger capability, over limit indication, and built-in self test routines. 100 mV to 1...
$1,651 USDDarmstadt, Germany
Keithley 220
- Manufacturer: Keithley
- Model: 220
The 220 Programmable Current Source is a current source with full range current from 2 nA to 100 mA. Incorporates a selectable voltage compliance of up to 105 V in 1 V increments. The 100 memory locations allow u...
$2,083 USDDarmstadt, Germany
Keithley 228
- Manufacturer: Keithley
- Model: 228
Precision Programmable Voltage/Current Source Capacity to sink or source up to 100 watts Constant voltage source has ranges of 1V, 10V, and 100V Constant current source has ranges of 0.1 amp, 1 amp, and 10 amps A...
$1,620 USDDarmstadt, Germany