The B2985B Electrometer/High Resistance Meter is the world's only graphical electrometer that allows you to confidently measures small currents with 0.01 fA (0.01 x 10^-15 A) resolution and large resistances of up to 10 PΩ (10 x 10¹⁵ Ω). It possesses a 4.3" color LCD with a graphical user interface that provides trend chart and histogram data in addition to numeric information. These front-panel capabilities enable you to capture transient behavior and to perform quick statistical analyses without a PC. The available Setup Integrity Checker software option allows you to compare the noise levels of different cabling and fixturing arrangements to help isolate external noise sources.

Measurement Capabilities

• 0.01 fA minimum measurement resolution
• 10 PΩ maximum resistance measurement with 1000 V source
• 20,000 readings/s

Key Features

• Setup integrity checker software (Option)
• Easy-to-use auto navigation
• Real-time Noise Monitor