#FUSE TESTER INSTALL#

【easy to use】non contact christmas light tester can test wires, fuses and bulbs. it's a great tool to use around the house especially for diy works. 【adjustable detection sensitivity】christmas light fuse checker has adjustable detection sensitivity, with a push of a button you can locate your christmas light string problem, operating environment is: 0°c to 40°c relative humidity<80% indoor use.

take note that bulb has to be removed and installed in device, so if you are looking for something to simply run down the line and find a bad bulb without removal this is not your tool. 【audible and visual indication】christmas light fuse tester has audible and visual indication and has a built in bulb remover to remove bulbs from the light set easily.

#FUSE TESTER INSTALL#

parcel includes 2 pcs batteries, you can install well according to the negative and positive poles, when the sensitivity knob is set to the lowest, the instrument can also be used to distinguish between zero and live line. 【widely application】light repairing tool can test bulbs, fuses, and the light strand, saves you money by letting you quickly fix your existing lights. 【non-contact ac voltage detection】mini christmas light tester is non-contact ac voltage detection, used as a 12v to 600v ac power tester, allows you to easily find any burned out bulbs on your christmas lights.power supplied by 2 pieces 1.5v lr44 button cells.if you have any issues, check the batteries.

Fuse tester