🔌 Katzco Voltage Continuity and Current Tester - 6-12 V DC - 24 V AC Circuit - Heavy Duty - Long Probe Tester With Indicator Light - 54 Inch Cord for Low Voltage Systems, Automotive, Live Wires, Fuses Review

I recently bought a set of auxiliary lights for my motorcycle. To avoid battery drain, one of the power connectors goes to the "switched" wire. I used this voltage tester in a switchable taillight junction box. I found the wire I needed in seconds by examining the socket strips and confirming by toggling the lights on and off. Ideal.

This is not a continuity tester, just a live circuit tester. The description says "self-powered" which is what you need to test for continuity (delivers power from the onboard battery to the wire through the probe, and if you have a clamp somewhere that has power connected, a light will come on, telling you that the circuit is continuous). I've always wondered why nobody combines voltage and current testers in the same tool, and I figured this would do it. As a voltage tester, it's high quality

I have a radar detector hardwired to my truck and needed something to identify a positive source. That's exactly what I need. I didn't have to pay a lot of money for some kind of voltmeter. I can use this a few times but for the purpose I would use it is more than enough. Pretty simple, connect to a ground source and then touch the probe with the connector end of the cable. If the light on the handle comes on, it's a positive source if it doesn't go to the nearest wire. Quite easy. I didn't…

First of all this tester works very well; better than i expected. It is great for testing continuity, but can also be used to find shorts in a circuit. It's great for troubleshooting and is useful when creating wire harnesses or adding to existing circuitry. I really like the pointed tip that can pierce through wire coating or reverse probe the connector if needed. Second, the quality is better than expected. The wire cable and alligator clip are durable, and the transparent handle is beautiful

Impressive cable length, gauge, material and overall strength. You can use it to test your ignition module by seeing how far the spark jumps from the spark plug wire, you can test both the distance and the brightness of the light and you can't do that with the LED type. This is the best device for a quick fuse test, connect the clip to ground and on each fuse you will see a small tiny solder joint above each pin, just touch it with the very sharp end and watch the light. If you are looking for…