Intelligent waterproof voltage test pen power supply voltage detector power detector highlight LED light meter tool

•Battery model: LR41 X 3 (Included)

•Measuring range: voltage 24-250V

•Bit material: chrome vanadium steel

•Shell material: ABS

•Zero line/live line detection: the detection result LED red light green light means live line, green light means zero line

•Detection along the line: LED lights indicate that the line is unblocked, and LED lights off indicate that the line is disconnected

•Wire switch: If the plug and the inner core of the wire are in good condition, the light will be on. If it is not on, it means that the core wire is not in good contact.