Low Current Meter & Picoammeter Systems

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  • Measure current to <1fA
  • Voltage and resistance measurement options
  • Voltage burden <200µV (most models)
  • 5-1/2 to 6-1/2 digit resolution (most models)
  • Feedback ammeter design for higher accuracy 
6 Products
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  • Price

Keithley 6482

Dual-Channel Picoammeter / Voltage Source
Digits6.5
Voltage Range -
Current Range 20fA - 20mA
Thermocouple -
8'713.20 CHF
In cart On offer list

Keithley 6485

Picoammeter
Digits5.5
Voltage Range -
Current Range 20fA - 20mA
Thermocouple -
3'784.20 CHF
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Keithley 6487

Picoammeter/Voltage Source
Digits5.5
Voltage Range -
Current Range 20fA - 20mA
Thermocouple -
8'299.80 CHF
In cart On offer list

Keithley 2502

Fiber Alignment Photodiode Meter
Digits5.5
Voltage Range -
Current Range 15fA - 20mA
Thermocouple -
Price on request
On offer list

Keithley 6514

System Electrometer
Digits5.5
Voltage Range 10μV - 200V
Current Range <1fA - 20mA
Thermocouple -
10'462.20 CHF
In cart On offer list

Keithley 6517B

Electrometer/Hi Resistance Mtr
Digits5.5
Voltage Range 10μV - 200V
Current Range <1fA - 20mA
Thermocouple -
-15%
13'250.00 CHF 11'262.50 CHF
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