B2987B

B2987B electrometer/high resistance meter is the world’s only graphical electrometer that allows you to confidently measure small currents with 0.01fA (0.01 x 10^15A) resolution and large resistances of up to 10Pohm (10 x 10^15ohm). In addition, battery operation eliminates AC line noise from your critical measurements. It possesses a 4.3” colour 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 behaviour 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.

• 20,000 readings/s
• Battery operation for AC power line noise-free measurements
• Time domain view to capture transients
• Histogram view to perform quick data analysis
• Other X-Y plots (I-V, I-t, R-t, Q-t, I-R, etc.)
• Setup integrity checker software (option)
• Easy-to-use auto navigation
• Real-time noise monitor
• Up to ±1,000V voltage source
• Li-ion battery with integrated smart battery monitor and charger

Contents

B2987B electrometer/high resistance meter with battery), Power cable, USB cable, Triax cable (1.5m), Ground connection cable, Banana to screw-lug, Earthing wire(2m), Open cap for Triax connector, Quick reference (English), High voltage test leads, alligator clips, thermocouple, Interlock connector head, humidity probe connector head, CD-ROMs including PDF manuals, Quick I/V measurement software and drivers, Keysight I/O library suite.

Notes

The B2987B model will be discontinued effectively from 31st May 2026. For all new designs, it is recommended to use the B2987C model as the replacement.