Product description
Hope you have a good shopping in our store.
Self-test LED high brightness bulb: high brightness work smoothly, still clearly visible in the sun
Product Features: 1. Neutral line/wire detection: detection results LED red light, green light indicates wire, green light indicates neutral line
2. Detection along the line :LED light on means the line is smooth, LED light off means the line is disconnected
3. Wire switch: if the plug and the inner core of the wire are intact, the light will be on. If not, it indicates that the wire core is in poor contact
Usage: Can be used in electronic factory, electrical appliances, car maintenance, home furnishing, etc., widely used
Package including: 1 * test pen
1.There is an error of 1-2cm in manual measurement. Colors may vary due to different monitors, please understand.
2.If you have questions or are not satisfied with our products, please contact our customer service before you give a bad review, please let us know your problem.