CAT II 1000V/CATIII 600V Display count: 6000/20000 True RMS Low Pass Filter (LPF) 1000V AC/DC voltage measurement 20A AC and DC current measurement 200M resistance / 200000uF capacitance measurement AC frequency range: 45~1000Hz Conductance:200nS Temperature measurement range: -10~1000.0/-40 ~ 1832 Peak value/Relative value MAX/MIN Sampling rate: 3 times/s Audible/visual alarm Capacitor charging indicator Ergonomic design Double injection molding Auto backlight Auto power off/auto backlight Data hold Anti-falling reliability of 1 meter