Keithley 486 A/D Picoammeter, 5.5 Digit

The Keithley 486 is a 5 1/2 digit autoranging picoammeter designed for low-current applications where fast reading rates must be made. With a speed of 180 readings per second, the 486 is one of the fastest, most sensitive picoammeters in the industry.

Operation is fast and convenient. Selectable analog and digital filters provide optimum wide-band performance with minimum noise. Autoranging selects the most appropriate range within 100 ms. The measurement buffer holds 512 readings for fast data acquisition. Any reading may be displayed, or the entire buffer can be searched for the maximum and minimum values.