Color Light Intelligent Sensor On-off Electroscope Pen

Color Light Intelligent Sensor On-off Electroscope Pen

1. Neutral line identification: the green light is always on

2. FireWire identification: the traffic lights are highlighted at the same time

3. Sensitive touch pole: when the tip of the pen touches the line, measure 4. Put your hand on the touch pole

5. Stretch spring: good elasticity, precise carton up and down the metal

6. Button battery: put in 3 pieces of LR41 button battery

7. Resistor chip: intelligent circuit board, sensitive and stable

8. Slotted batch head: alloy steel material, strong and durable

9. Smart chip motherboard, high safety performance, longer life

10. Eye-catching bright LED lamp beads, durable

11. Dimensions: 140x20mm

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