Wisconsin Parts Database Instructions and Discussion Team/Group > INDIANA
> Machine Parts
> Add
> New
> Without Warranty
> Keithley 485 4 1/2 autoranging picoammeter
Keithley 485 4 1/2 autoranging picoammeter
KEITHLEY 485 4 1/2 AUTORANGING PICOAMMETER
The Keithley 485 is a Autoranging Picoammeter that provides 0.1 pA sensitivity with 41/2-digit resolution in a low-cost, highly sensitive, easy-to-use instrument.
* Readings can be taken from 3 readings/second to 1 reading/hour in 6 selectable ranges in data store mode
* Large 4 digit LCD provides 0.1 pA resolution
* Measures from 2 nA to 2 mA full scale with a 1 year accuracy of (0.4% + 4 counts) on the 2 nA range (worst case)
* Analog output (+1 V = -10000 counts, except +100 mV on 2 nA range)