Used Keithley 6512 Programmable Electrometer

Product Description This is a pre-owned Keithley 6512 Programmable Electrometer, fully tested and verified to factory OEM specifications, stable performance for low-level weak signal precision measurement. Core Specifications Current measurement range: 0.1fA ~ 20mA, ultra-femtoamp sensitivity for tiny leakage current capture Voltage range: 10µV ~ 200V, input impedance >200 TΩ to minimize circuit load effect Resistance test: 0.1Ω ~ 200 GΩ, ideal for ultra-high insulation resistance testing Charge measurement: 10fC ~ 20nC, support static electricity & capacitor charge detection Display: 4.5 digit LED digital readout, auto-ranging, zero correction function Communication: Built-in IEEE-488 GPIB interface, full remote programmable for automated test system V-Ω guard shield design, triaxial input port to suppress leakage current & measuring noise Internal 100-point data memory, analog output & external trigger port Key Applications Semiconductor diode/transistor leakage characterization, capacitor insulation leakage test, material high resistivity analysis, static charge detection, sensor weak signal testing, battery micro-current aging test, university lab low-current research.