ANCEL PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical System Diagnostic Test Tool, AC/DC Current Resistance Continuity Load Circuit Tester, Digital Volt Meter Ohmmeters, 40FT Cable

This is a great tool. It performs exactly as advertised. Instructions are very clear and easy to understand. Great price, arrived on time. Very pleased.

Great tool and great value

Works great

UPDATE/15/23 - contacted by customer support this morning. Informed that the probe tip needs to be firmly pushed into head of probe till it clicks. Tried it and it worked. Purely my fault. In my defense, I try to be careful with new products and firm handeling in fear of breaking them. With that said. The product seems fine and appreciate customer support responding although not immediate. But they did solve the priblem and appoligized for the delay. I will update in the future as to the performance of the tool but so far no complaints.The probe tip friction fit is extremely weak on mine and actually falls out with minor handiling. In addition, as a result of this fit, ground testing results are intermittent and requires constant pressure on the probe tip to recieve a signal. This happend upon opening and testing the device and have not actually used it in an actual trouble shooting scenario. I reached out to Ancel as I regretably waited past the amazon 30 day window of return to test and/or use the device and am currently awaiting a response from ancel as it claims a 1 year warranty. I will update review soon

Good product safe design and easy to use you can take it everywhereIt is easy to wire it and work with it

Nice probe and good for a lot of jobs, automotive jobs and electrical house jobs

Works great. Only thing is that it would be nice if it could come with a case.

This is the second circuit tester kit I have purchased. The first one I found very useful in tracking down pesky electrical problems, but usually didn't have it handy when I was traveling and visiting repair shops while at work. So, I bought this ANCEl PB100 Vehicle Circuit Probe Kit to carry with me while the other stays at home.Included in the circuit tester kit were all the items included in the description including:*1 PB100 Circuit Probe*1 Probe Tip*1 Extension Cable (20ft)*1 Set Battery Clips*1 12-Volt Adapter*1 Case*1 User's ManualThe PB100 is powered from the battery voltage of the circuit you are testing so no internal batteries are needed. To use you just clip the alligator clips to the source battery or use 12-Volt Adapter and DC Voltage immediately shows on the backlit colored LCD screen. (To verify source voltage just touch the probe to the positive lead of the vehicle's battery or press the toggle switch forward.)Pressing the orange button on the tester toggles between the different functions of the tester.1) DC Voltage (with a resolution of 0.1 volts)2) AC Voltage (shows Max. Voltage, Min. Voltage, and frequency)3) Resistance Mode (Ohm's, for reading resistance between the probe tip and auxiliary ground lead)4) Diode Mode (for checking forward and reverse bias)There is also a toggle switch that is used to apply source voltage to a circuit (press forward) or provides a direct ground (press backward). I would caution anyone to use extreme caution when using this function as it would be easy to destroy electronic components if used incorrectly.A couple of thing I like about this tester is the two LED work lights on the front come on automatically when the probe is hooked up to a 12-volt power source. This tester also gives you an audible notification when testing circuits along with a visual notification. (explained below)*Red Light / Single Beeps: Near source Voltage is delectated or source Voltage (toggle) is being applied.*Green Light / Mutiple Beeps: Less than source Voltage is detected or a Ground (toggle) is being applied.Overall I like this ANCEl PB100 Vehicle Circuit Probe Kit very much, this type of tester should be part of any mechanic's or electronic tinkerer's arsenal. If I experience any issues I will update this review.