ITEM NAME:2X(Ts-990 Handheld Neon Tube Lamp Led Tester Fluorescent Bulb Inspection ReK8M4) 2X(Ts-990 Handheld Neon Tube Lamp Led Tester Fluorescent Bulb Inspection ReK8M4) 2X(How to use: Install the battery (note the polarity). Extend the antenna and Press it to the polarity line of the fistula. Press and hold the POWER button, then the LED indicator and the manifold will flash. size:19.50 * 4.10 * 2.00cm Material:ABS plastic colour:black Package Contents: 1 * Neon tube tester)
