3 3/4 digital multimeter Unit symbol display.Back light Full overload protection DC/AC voltage measurement up to 600V DC/AC current measurement up to 10A Resistance measurement up to 40MΩ Capacitance measurement up to 100μF Frequency measurement up to100kHz Diode check Fuse 0.5A/250V,10A/250V EN61010,CAT III 600V Technical Data DC Voltage: 400m/4/40/400/600V Tolerance:±0.5%,600V±1.0% AC Voltage: 4/40/400/600V Tolerance:±0.8%,600V±1.0% DC Current: 400μA/4m/40m/400m/4/10A Tolerance:±0.8%,10A±1.2% AC Current: 400μA/4m/40m/400m/4/10A Tolerance:±1.0%,10A±2.0% Capacitance:1n140n/100n/1μ/100μF Tolerance:±2.5%±3.5% Frequency:100Hz/1k/10k/100kHz Tolerance:±0.5% Resistance:400/4k/40k/400k/4M/40MΩ Diode check: Test current 0.5mA Test voltage 1.5V Operating temperature: 0 up to 40 at RH 80% Dimensions : 170*85*46mm Weight:Approx. 350g incl.battery