Electrical test kit 1 Pcs AC 12-300V Interchangeable digital reading and measuring pen(WTP45015) 1 Pcs 1000V Digital multimeter (WDM2502) 1 Pcs 400A AC/DC Digital clamp meter (WDM65035) Digital voltage tester (WTP45015): Test voltage: AC 12-300V LCD digital display Sound and light alarm Auto power-off Low-battery indication 1000V Digital multimeter (WDM2502): Display: 4000 counts true RMS Phase sequence measurement function LCD with backlight DC Voltage: 400mV/4V/40V/400V/1000V AC Voltage: 4V/40V/400V/750V