915 Generation 3Pcs 24-250V Electrician Circuit Tester Pen,Electrical Teste

1. High hardness and good electrical conductivity 2. Maintenance electrical measurement / screwdriver assist
3. Humanized clip design for easy electrical maintenance and portability
4. Fully insulated anti-fall material, durable and improved safety performance
5. -checking LED high-brightness bulbs: high-brightness works smoothly and is still clearly visible in the Product function:
1. Neutral line/live line detection: the test LED red light and green light indicate live line, green light indicates neutral line.
2. Detection along : LED light on means is unblocked, LED light off means is disconnected.
3. Wire switch: if the plug and the inner core of the wire are , the light will be on, and if it is not on, it means that the core wire is in poor contact.
4. Uses: can be used in electronic factories, electrical appliances, car maintenance, household, etc., widely used
Battery model: LR41 X 3
Measuring range: voltage 24-250V
color:As shown
Material:plastic Package Contents:
3 x Voltage Detector Pen Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.