Review on 📏 Sperry Instruments CT6101 Heavy Duty Continuity Tester: Reliable, 2 Range with 36-inch Lead by Leonard Beard

I really liked this Sperry Heavy Duty Continuity Tester when I received it. simple, easy to use, feels good in the hand but doesn't work the second time. I found that the lightbulb was burned out (I checked the ground wire on my trailer by the way). I had a project I needed to complete so I went out and bought a new lightbulb from Light Bulbs and Batteries. A new lightbulb costs $6.49. My tester works now. Let's see how long the new lamp lasts. If you really want a continuity tester that works when you need it, don't buy this. or if you decide to buy this one, stock up on lightbulbs!. lots and lots of lightbulbs! YOU ARE WARNING!