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About the Keithley 6487
The Keithley 6487 is a precision picoammeter with integrated voltage source, designed for ultra-low current measurements in research and production labs. It combines femtoamp-level sensitivity with stable sourcing and low-noise performance, ideal for semiconductor, materials and device-characterization applications.
- Trusted Seller
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
Picoammeter / Voltage Source Keithley 6487 Picoammeter / Voltage Source and other Milliammeters / Picoammeters for sale at Test Equipment Center.
Cary, NC 
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
10fA resolution 5-1/2 digit resolution 200μV to 500V source ＜200μV burden voltage Alternating Voltage method ohms measurements Automated voltage sweeps for I-V characterization Floating measurements up to 500V Up...
$2,995 USDFarmingdale, NJ
Keithley 6487/NC^
- Manufacturer: Keithley
- Model: 6487
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
$4,872 USDFarmingdale, NJ
Keithley 6487/J^
- Manufacturer: Keithley
- Model: 6487
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
Keithley 6487/E^
- Manufacturer: Keithley
- Model: 6487
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
Keithley 6487/J/NC^
- Manufacturer: Keithley
- Model: 6487
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
$4,820 USDFarmingdale, NJ
Keithley 6487/E/NC^
- Manufacturer: Keithley
- Model: 6487
Alltest Instruments Inc. is an Authorized Stocking Distributor for Tektronix Oscilloscopes, ARB/Function Generators, Digital Multimeters, Counters, DC Power Supplies, Probes, Accessories, and more.
$4,673 USDFarmingdale, NJ- Trusted Seller
KEITHLEY 6487 PICOAMMETER/VOLTAGE SOURCE M5781
- Manufacturer: Keithley
- Model: 6487
In mint condition Extra Information Brand: KEITHLEY MPN: 6487 Voltage: 120/240 VAC Phase: 1 Phase Shipping Weight: 12 LBS Shipping Dimensions: 18 (in) × 14 (in) ...
$3,500 USDEl Paso, TX 
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
Details The Keithley 6487 Picoammeter/Voltage Source features 5½-digit resolution, 10fA sensitivity, and a built-in 500V source, offering enhanced accuracy and faster rise times over the 6485. It supports eight c...
Dublin, Ireland
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
Keithley 6487 Details Keithley 6487 Model 6487 Picoammeter/Voltage Source Key Features and Benefits: 10fA resolution 5-1/2-digit resolution <200μV burden voltage Alternating Voltage method ohms measurements ...
Lake Mary, FL
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
< Measure current: 10fA resolution | Resolution: 5 1/2 digit | P>burden voltage: <200μV | Floating measurements: Up to 500V
Webster, MA
Keithley 6487
- Manufacturer: Keithley
- Model: 6487
$3,070 USDSeoul, South Korea- Guangdong, China
Keithley 6487 Ammeter
- Manufacturer: Keithley
- Model: 6487
Good condition Keithley 6487 Ammeters. Located in USA and other countries. Click request price for more information.
USA