Voltage Tester, 2pcs Voltage Tester Pen 24-250V High Sensitivity Non-Contact Screwdriver Voltage Detector Electric Pen with Indicator Light for Circuit Testing

General descriptionThe Voltage Tester is a set of 2 high sensitivity non-contact screwdriver voltage detectors designed for circuit testing. Featuring a smart chip for enhanced safety and longevity, these electric pens are compact and lightweight, making them easy to carry and use in various situations.Technical specificationsVoltage range: 24-250VMaterial: Wear-resistant and scratch-resistant ABS shellUsagePower On/Off Detection: Tests the power supply; green LED indicator lights up if the plug core is in good condition.Determines neutral and live wires: By inserting the electric needle into the socket, the red and green lights indicate the presence of a live wire.