CMTOOL Automotive Circuit Probe Tester 6V 12V 24V Car Power Circuit Probe Kit 6-30V Led Test Light Tester Short Finder Master Kit AC DC Voltage Resistance Diode Electrical System Test Diagnostic Tool

Seriously impressed when you compare the price to a name brand power probe. I guess we will see how it holds up over time. If you wire trailers all day go with name brand. If you need it occasionally this will do just fine.

Doesnt come with any accessories and the cord isnt very long. But having an extended set of wires to hook up takes care of that problem. But over all, great deal. Functions well. Cuts out the need for multiple tools. So far so good.

This works great to find trailer wires by putting power to unknown wires.

Does a great job for the money

Test, dont guess. Had a potentially bad fuel pump but wanted to confirm. Bought this and was able to confirm the pump was bad. But also figured out the bad pump had taken out a fuse. Glad I had this or I would have installed the new pump and wondered why it still didnt work. A great addition to any automotive toolbox.

Handy tool to have very helpful

Purchased on February 1. Died July 12.

Recibi mi articulo muy Rapido y esta perfecto

Works great. Bought for work and has been super helpful

I want a good general purpose tester, and this one seems to WANT TO fit The bill that I don’t know until I get it how easy it is to use in bright light situations or be able to see the indicator like an old-fashioned incandescent bulb — the internal switch to provide 12 V or ground is a nice function for powering Devices in situ.