The Keithley 485 is a reconditioned Autoranging Picoammeter that provides 0.1 pA sensitivity with 41/2-digit resolution in a low-cost, highly sensitive, easy-to-use instrument.

All our used & refurbished equipment is subject to electrical and cosmetic refurbishment in our In House Calibration Laboratory. We offer full warranty on all our equipment, supported by our Calibration & Repair Laboratory. Free shipping in the UK is standard. Please call or email us for a quick price quote