Super User Specifications Current ranging: 1 nA to 10 mA Maximum current: ±20 mA Current resolution: 61 fA Control voltage: ±2 V or ±8 V in option Compliance: ±8 V Voltage resolution: 61 μV Display: graphic LCD (160×100 pixels) Floating: yes with isolation option Memory card: MiniSD type Battery Life: 4 to 7 hours (NiMH cells) “
