Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, 5% Accuracy

Perfect tool for capacitors

Very Good!!!!!!!!!!

saves time and frustration- it works

Great

Works perfectly, I’m a AC business owner and have used it several times since the purchase, no complaints. I read some reviews about it being a piece of junk, I suggest the instructions be read before using, it explains the units capabilities and how to use. I recommend this tester

I have used these in the past and they take the guesswork out of diagnosing capacities.

great product easy to use does the job

Great tool and service

It works ok, I really just dont find it necessary. If you already have a quality voltmeter I find it faster and more accurate to use the reverse ohms law formula. If anybody didnt know already. (Amps x 2652.7)/(Volts) = Microfarats. I find capacitors (especially cheap ones) can have significant value change as they heat up in the circuit. You wont catch those testing them while they arent running. If you have a pile of capacitors to check that you dont have powered up, this tool could be useful.

Junk right out the box. Magnets Dont hold alligator clips on. Learned a big lesson spend the money on quality. On phone with support over this garbage.