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Keithley 6485 Picoammeter: Unparalleled Precision with 10fA Resolution
$1,924.00
Keithley 6485 Picoammeter: 10fA Resolution, 5.5 Digits, 20mA, GPIB/RS232, 6400 Series
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Keithley 6487: Precision Picoammeter and Voltage Source with GPIB and RS-232
$4,223.00
Keithley 6487 Picoammeter/Voltage Source: Measure currents down to femtoamps and source voltages up to 100V with GPIB and RS-232 interfaces for automated testing.
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Keysight B2981B: Precision Femto/Picoammeter for Ultra-Low Current Measurements
$5,701.00
Keysight B2981B Femto/Picoammeter: Measure currents from 0.01 fA to 20 mA with 6.5-digit resolution and high accuracy. Ideal for low-level current measurements in semiconductor, nanotechnology, and materials science applications.
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Keysight B2983B: Ultra-Sensitive Femto/Picoammeter for Precision Measurements
$7,594.00
Keysight B2983B Femto/Picoammeter: 6.5-digit resolution, 0.01 fA to 20 mA measurement range, battery-operated for portable use, part of the B2980B Series.
