... (by batteries).Batteries: 1.5Vx6, LR14; rechargeable NiMH 7.2V.Battery life: 5 hours ~ 9 hours continuously.Dimensions & weight: 260 ... & software, carrying bagOrder Information.Instrument, 1 piece.LR14 alkaline battery, 6pcs.Temp.Sensor, 1 piece.USB Cable, 1 pieceTest Prober ... each,each 3 meter.Data Analysis Software, 1 piece.Crocodile clip (red, black, blue),each for one. 5KV Digital Insulation Tester