PMMJ Contact electric pen induction tester for household and industrial use, perfect for detecting line breakpoints and testing electrical appliances.

Multifunctional electric pen induction tester for contact testing, line breakpoint detection, and electricity experiments. Ideal for household use by electricians and in industrial settings. Compatible with plug boards and various electrical appliances.

Measuring voltage: AC 90V to AC 1000V Operating temperature: -10 to 50°C Storage temperature: -10 to 50°C Operating humidity: 80% Pollution index: 2 Cleaning method: Wipe with a damp cloth Operating power: 2 No. 7 batteries (product does not contain batteries, need to buy separately)Use: non-contact electric pen, the overall insulation plastic seal, you are in the test of electricity, protected by safety, without any risk of electric shock. 1, the pen senses or detects the voltage, the white of the pen will glow and beep, it is easy to detect the fire line, and know which line there is a dangerous voltage. 2, induction pen middle position has a button, press her, there is a high bright LED at the tip of the pen will glow, can be used as a torch, in the dim workpl1, this product (1AC-D), has all the functions of VD01. 2, this product detects the power, will glow and sound, while the VD01 only glow, no sound. 3, this product pen position built-in a high bright white LED, can be used as a simple flashlight. Warm reminder: this section because the airline does not allow shipping with batteries, so this product without batteries