Light Tube LED Tester Portable Handheld Universal Lamp Detector
brand new and

Features:
Portable handheld tube tester.
Easy to use just by pressing and holding POWER button, then LED indicator and the tube will flash.
Powered by 4 x AA batteries (not included).
With this tester, you can quickly find the reason for lamp does not turn on.

How to use:
Install the batteries (pay attention to the polarity).
Extend the antenna and for touch it to the polarity wire of tube. Press and hold POWER button, then LED indicator and the tube will flash.

Notes:
1. When you for touch the antenna with your hand, DO NOT press POWER button, or you will be shocked.
2. DO NOT use this item in a damp environment or with wet hands.
3. DO NOT reverse the polarity of the Please install the batteries correctly before closing the cover.
4. Avoid strong vibration while using, carrying, or storing. Keep this item clean.

Specification:
Powered by: 4 x AA batteries (not included)
Body material: ABS
Length: 19cm/7.48inch
Color: Black
Quantity: 1 Pc

Package includes:
1 x Tube Tester