Working Voltage: 400V dc 600V peak 200V rms Band width: 250MHz Division Ratio: X1, X10 SwitchableRisetime: X1 58ns,X10 1.4nsInput Resistance: X1 1M Ω,X10 10M ΩInput Capacitance: X1 47PF,X10 14PFCompensation Range: 10~35PF Cable Lenght:1.4M Temperature Cofficient: <200 PPM / ℃DC Accuracy: <1%Safety APPL.: CE, CATⅠ 2000V, CATⅡ1500VOperating Temperature: 0~50 ℃Storage Temperature:- 20~70 ℃ Weight:90 g