Máy thử điện dây đèn LED nền TV AC 220V tiện dụng

Giới thiệu Máy thử điện dây đèn LED nền TV AC 220V tiện dụng

AC 220V Screen Led Backlighting LED LCD TV LED backlighti Tester Lamp beads Light board LED light detection Tool

Specifications:
Multifunction adjustable LED lamp repair tester
working voltage AC 220V
Output voltage adjustment range: 0 ~ 230V
Output current range: 0 ~ 25mA
Use range: all LED light board, LED TV backlight

Features:
1. Adjustable output voltage,
2. Adjustable brightness lamp beads.
3. Medallions detectable leakage.
4. high-precision meter reading data, high accuracy.
5. Automatic adaptation test lamp beads / lamp panel voltage.
6.Circuit protection，won't burn out lamp
7. Electrical isolation safer, touch one end of the output power not people. (Note: Do not touch the positive and negative ends at the same time)
8. The string can be accessed by about 100 different types of lights, lamp panels, light board.
9. expertise, professional-quality, trustworthy.

Usage: Suitable for all sizes of power lamp beads single series and parallel LED light board inspection and maintenance. Series and parallel hybrid line can be detected.
Multifunction adjustable LED lamp beads service tester is a test and maintenance equipment LED lamp beads. Specially designed for the majority of electronic enthusiasts. Lamp beads solve encountered during assembly does not shine light does not cause the whole problem. You can quickly identify problems which lamp beads. Thus effectively improve maintenance efficiency and save maintenance time, reduce indirect labor costs.
The operation is very convenient and simple, the red pen and black pen alignment of circuit board or lamp beads can detect positive and negative, normal lamp beads Lights. When the two collide pen, forming pathway lights.

Package included:
1pcs tester
2pcs test pen

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