weekmedianews

Keithley 6485 Information The Keithley 6485 is a cost-effective 5½-digit picoammeter that can measure currents from 10 fA to 20 mA, at speeds up to 1000 readings per second. It is a popular choice for a variety of applications, including: Semiconductor testing Battery testing Medical device testing Research and development Quality assurance The 6485 features a high input impedance of 10 TΩ, which minimizes loading effects on the circuit being measured. It also has a wide dynamic range, which allows it to measure a wide variety of currents with high accuracy.