Picoammeter

Rather than showing only approximate amps, the 485 will measure and store up to 100 readings and then allow data recall at a later time for evaluation.

In the data store mode, readings can be take from 3 readings/second to 1 reading/hour in 6 selectable ranges

Large 4 1/2-digit LCD provides the resolution (0.1 pA) needed for today's technology

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)

Other handy features include manual or autoranging, polarity/range/status/overrange indications, and an analog output (+1 V = -10000 counts, except +100 mV on 2 nA range)

€ 1.280 (net) $1.536 (US)