allsun EM415pro Short Open Finder Wire Breaker GK28 Non-Contact Voltage Detector AC 12V/48V-1000V

EM415pro: This instrument is designed to identify and trace wires or cables without damaging the insulation . You can also use it in checking forshort circuit and locating open circuit and so on. There are a Sender and a Receiver included in the instrument. GK28: This unit is a portable AC voltage detector, which can be used to check whether a cable or socket is live or distinguish between a live wire and a neutral wire.It has illumination function and two sensitivity degrees( high and low sensitivity degreesfor you to select from.

• Locating Open Circuit: Automotive electrical open&short finder circuit tester, powered by 2pcs*9V Batteries. It detects and alerts you immediately where a circuit is open. You can quickly and easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Transmitter and receiver LEDs show open or short circuit conditions.
• Checking Short Circuit: em415pro Automotive electrical open&short finder circuit tester, you can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone, 7 inch Flexible Probe Help Reaching Wires in Congested Places.
• Handy AC Non-Contact Voltage Detector: Live Wire Detector can be used to check whether a cable or wire has AC voltage, locate breakpoint in a wire,or distinguish between a live wire and a neutral wire. You can perform a lot of trouble shooing diagnosis with this NON-contact voltage detector. It can help you avoid a high voltage shock on these devices. It is also good for testing sockets and wiring and circuit protective devices.
• Multi-function AC Voltage Tester: The Electrical Voltage Tester comes with an LED flashlight to help you work better in low light conditions. When AC voltage is detected, the detection light will flash red and the buzzer will emit a short beep.
• Automatic Switch-off: Voltage Tester if there is no operation within 5 minutes, and the test pen can not detect the AC voltage, the Electric Tester Pen will automatically shut down, help to save electricity.