Multifunction Light Sensor Display Electrical Voltage Detector Pen Digital LED Test Pencil

Label: Yes Features: 100% brand new and high quality Self-test instructions: Self-test before use, holding the test pen head in one hand and the direct test button in the other hand The light is on, indicating that the test pencil battery is sufficient. If it is not lit, it indicates that the battery needs to be replaced.

Line breakpoint detection instructions: Pressing the inductive breakpoint detection button with one hand, the charging number will appear next to the wire, and the tool will move along the wire. If the charging number disappears, it means that the wire is the breaking point.

DC detection instructions (test battery): Press one end of the battery with one hand and press the direct detection button with the other hand. Then the blue light of the other end of the battery tip is touched, indicating that the battery is fully charged. The light is dark or not indicating that the battery is not fully charged or is not powered.

AC test instructions: Press the direct detection button of the test pencil in one hand, then put the cutter head of the test pencil into the position of the live line, the neutral line or the ground line, and the relevant position is displayed on the blue screen, respectively: ground line: 12V, zero line: subject to external electric field color When the time is 12V, the fire line: 12 36 55 110 220

Leakage induction: This electric pen can conduct electric leakage test on household appliances such as electric appliances and bathtubs. As long as it is close to the leakage body, if there is a phenomenon, the light will be bright.

Material: Stainless Steel + Plastic Insulation Size (approx.): 140*25mm Weight: about 38g

Attention Tips: Size may be 1 ~ 3cm (0.5 ~ 1 inch) inaccuracy due to hand measure. Color may be slightly different due to the monitor.

Package includes: 1 pcs x Test Pencil