High Quality: Made of chrome vanadium alloy steel and ABS insulating plastic, high hardness, wear and durability Insulated handle for ergonomic design.
Pen-sized: Soft handle for comfortable and easy grips, handy tester for quick and easy to test AC/DC voltage.
Easy To Use: Press the "inductive break point test" button, the charged symbol is the phase line, if there is a break point in the live circuit, move the test pen, the point where the charged symbol disappears is the break point.
Scope of application: suitable for detecting 12-250V AC and DC current and simply detecting 0 line, phase line and break point of ac current, as well as non-live conductor and on-off.
Note: Simple operation, safe and reliable to use. Special attention: Measuring AC voltage can not exceed 250V.