Wide voltage range battery discharger: 12V to 280V 5.7 inch LCD touch screen for easy operation and showing various parameters real time Selectable discharge mode: constant current/ power / resistance 4 adjustable stop points and multiple alarm designs to control the discharge process intelligently Support RS232 real time monitoring by PC or USB download data after discharge PC software for capacity evaluation and report generation Optional wireless modules for 1.2V/ 2V/ 6V/ 12V cells voltage real-time measuring FEATURES Wide Range 840CT can support 10-300V battery groups, the application of 840CT includes: Battery Nominal Voltage Max Discharge Current 240 V / 220 V 60 A 120 V / 110 V 120 A 96 V 120 A 48 V 120 A 24 V 120 A 12 V 60 A Multiple Adjustable Stop Points 840CT offers 4 adjustable points for test stop points to avoid excessive discharge: Stop Point Setting Range Group Low Voltage 0-250.0 V Discharge Time 0-99 Hour 99 Min Discharge Capacity 0-9999 AH Cell Low Voltage 0-15.00 V