Keysight Technologies Bench Picoammeter, 20mA ac Max, 20mA dc Max

The Keysight Technologies Femto/Picoammeter offer best-in-class measurement performance and unprecedented features to maximize your measurement confidence. 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” colour LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information.

Maximum current measurement ranges from 2pA to 20mA with 6.5 digits resolution
Greater than 20 μV burden voltage in its lowest current range
Measures resistance up to 10 PΩ (1016 Ω)
Greater than 200 TΩ input impedance for up to 20 V voltage measurement
Versatile interface (USB 2.0: LAN, GPIB, LXI Core)