Christmas Light Tester Instruction Sheet GENERAL DESCRIPTION This Instrument allows you to easily find any burned out bulbs on your Christmas lights. You can use It to locate your Christmas light string problem. it can tots bulbs, fuses, and the light strand. It incorporates @ bulb remover which you can use to remove bulbs from Christmas light set easily. In addition, it an be used as & 12V to B00V AC power tester. The instrument's operating environment is: 0°C ~ 40°C; relative humidity <85%; indoor use.
