💡 OTC 3631 Logic Probe Tester for Heavy-Duty Applications Review

This item is accurate, but that's how it should be given its simple design. It does what you would expect but what I don't like is that the LED is very dim making it hard to see. I don't like the bungie cable, I'd rather have it straight, especially since your battery may not be close to what you're testing. The bungee cord will pull the clips off the battery posts if you stretch it a little. Finally, the clamps are tiny. They are rarely connected to batteries and I always have to find a way to

Used for 4 months. Bought to replace a Matco probe that was accidentally exposed to AC voltage. Very disappointed that when connected to power there is no LED indication that it is connected to power and ground as was the case with my other sensor. You need to touch the tip to ground to confirm it's connected. The circuit board screws into a clear plastic handle and unscrews several times as the cables are pulled in and fully pulled out, requiring it to be screwed back into the handle. Last…

Well I needed a good smart tester as I ride motorbikes for a living. I already have one that I paid $100 for 20 years ago. I bought it from a truck. I was repairing bikes on the side and needed one for the house but didn't want to spend another $100. I needed one that could, for example, check the pulse from the main and remove the coils and injectors, and also had to be safe to check the air. Bags and LED lighting systems, and it also had to be cost-effective. manufactured by OTK. OTC is one…