ÿThe 5-1/2-digit Model 6485 Picoammeter combines Keithley's expertise in sensitive current measurement instrumentation with enhanced speed and a robust design. With eight current measurement ranges and high speed autoranging, this cost-effective instrument can measure currents from 20fA to 20mA, taking measurements at speeds up to 1000 readings per second.

• ÿCost-effective low current measurement solution
• 10fA resolution
• 5-1/2-digit resolution
• <200µV burden voltage
• Up to 1000 readings/second
• Built-in Model 485 emulation mode
• IEEE-488 and RS-232 interfaces
• Analog output
• Driver for LabVIEW, LabWindows/CVI, Visual Basic, C/C++, and TestPoint included
• ExceLINX Excel Add-In included