Non-contact AC Voltage Test Pen AC Detector 70-250V, Dual Sound Alarm, Neutral/Live Wire Identification, Breakpoint Detection

General description This multi-function Non-contact AC Voltage Test Pen is designed for AC NCV voltage detection, zero/undervoltage line identification, breakpoint detection, battery power self-test/check, and leakage detection. Its compact size and easily identifiable indicator lights make it suitable for both household and industrial electrical testing. The non-contact design ensures safer usage, while the simple operation enhances convenience. Technical specifications Measuring range: AC 70-250V, DC ≤250V Polarity Test: 1.2-36V DC Continuity Test: "O"=0-5MΩ, "L"=0-50MΩ, "H"=0-100MΩ Alarm Mode: Sound + Light Battery: 2 x 1.5V AG13 button battery (non-removable) Product Size: 13 x 1 x 0.6 cm / 5.12 x 0.39 x 0.24 in Material: Insulating ABS Usage Ideal for households, factories, electrical industry, and electrical maintenance Features sound and light dual alarm for easy operation Red and green lights indicate different states