If the photograph is clicked, it grows.

CH1 Input DC/AC/GND/RMS-DC/RMS-ACA/D resolution 16bit (4000LSB/div） Sampling Rate 100kS/s DC-40KHz Isolation Range 50mV-200V/div (1-2-5step) Max input 850V（DC+ACpeak） Max Common mode (Input GND - Case) 500Vrms（CAT I&II）600Vrms Input Impedance 1Mohm Banana Plug Zero Temp coeffect +-0.02%/degC Gain +-0.02% /degC Input Filter OFF/100Hz/1kHz CMRR80dB（50Hz/60Hz） RMS mode Frequency DC,40Hz～10KHz DC acc +-1% of 8div AC acc SINwave +-1.5% of8div(40Hz-1kHz) Crest<2 +-2% of 8div (40Hz-1kHz)crest<3 +-3% of 8div (40Hz-1kHz） Responce Rise (0-90%) 100ms(type) Fall(100%-10%) 200ms(type) Crest<3