Application Specific Voltage Sources

For low current / high resistance applications
 
Keithley's high accuracy picoammeters and electrometers are ideal for low current and high resistance applications. These high precision test and measurement instruments are easy to use and can measure extremely low currents, <1fA, and resistances up to 10PΩ. They offer superior speed and resolution as well as low voltage burden, which ensures even greater measurement accuracy.