Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms Black

Not much to say it does its job

I recommend this tool to every A/C Technician. It works great, the tool can help a technician to show a customer when the compressor or the motor are in bad conditions. It is very easy to use.

Na

Works as planned. Great for the toolbag and easy on the wallet. Not always the most accurate but its close enough for what I need it for

As advertised, and a fair price!

a must have for every hvac technician!!!

I have owned one of these in the past and works great.The reason I use this is because there is know adjustments and if your using this on HVAC compressors the customer can easily see the results ...Great tool

Delivered on time (very early actually) in great condition. Works like a charm. Smooth transaction. If youre in need of a reliable Megger this is it. I work in automation and this little megger works great for troubleshooting motors and circuitry. Has already paid for itself. ONLY shortcoming I can find is the leads are a little short (IMHO) but dont let that stop you. I knew this was a keeper the first time I used it.

I work on CNC machines, so most motors are under 10HP. Used this side by side with our offices much more expenses digital megger, and for telling if a motor is good, bad, or on the edge, this tells me just as much as the big $$$ one does.

Very good for the money