Christmas Light Bulb Tester Instructions

Plug in both the tester and the bulb set.

Christmas light bulb tester instructions.

If they don t put the bulb back in and move on to the next one. There s a way to test and fix the entire string of miniature lights without testing each bulb individually. Adjust the spacing between the two prongs to be the width of one of the light sockets in the christmas lights. Plug the light set into the outlet located on the front of tester.

Carefully splice the cord down the middle so you have two separate pieces that are still attached to the plug. If you don t have any replacement bulbs you can leave the foil in until you do. Push in and release the large red button. If the light doesn t light then the bulb was bad.

You start at the plug and follow the wires of the christmas lights into and out of each socket. Learn how to use your light keeper light tester to solve problematic lights. Instructions on use and care of the christmas light tester are included. If the same neon bulb lights then the problem is in the second half of the set.

An led light on the unit stays lit when it detects a hum. A hum tracer tester works by detecting the electromagnetic vibrations generated by household electrical current. To use the light tester remove the battery cover and insert. Lights should kick.

Now plug the christmas light bulb into the tester and see if it lights. Instead of going out and buying one of those fancy light testers that don t seem to work like they should try this to test your mini lights and see if they work and need to be replaced. Place the electric cord next to the d battery. If the lights come on you know that s the bad bulb.

Over at wikihow i found this tutorial on how to make a mini christmas light bulb tester. One of the neon bulbs should light. Insert the tip of the tester s probe into the wire hole in the base of the first bulb. One of 4 things should happen.

Move halfway down the set and insert the probe again. Test 100 incandescent light tester instructions plug the light tester into a standard 120 volt outlet and flip up the on off power switch.