1.A perfect tool kit for home and electric industry uses
2.Ideal design for testing power cables, circuit breakers, wall sockets, junction boxes, fuses, etc.
3.Adjust the corresponding gear position according to the needs of environmental changes。
4.Use ABS insulation material to prevent electric shock and greatly improve safety level。
5.The green light will flash and an alarm will sound when a nearby AC voltage is detected.
6.The test pencil is detected along the line, and when the buzzer alarm stops, it is the break point position.
7.Hold the pen with one hand and touch the touch lever. A red light indicates that the battery is powered normally.