Keysight B2981B Electrometer / High Resistance Meter, 0.01fA, Battery
Measure small currents with 0.01 fA (0.01 x 10-15 A) resolution
The B2981B Femto/Picoammeter is the world’s only graphical picoammeter that allows you to confidently measures small currents with 0.01 fA (0.01 x 10-15 A) resolution. It possesses a 4.3” color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information.