VMV-1 Digital Vacuum Gauge,0-30000 Microns Range, 2% Accuracy, 7/16-20UNF Interface

Very nice instrument! beyond being useful for doing air conditioning on cars.

Not very straightforward about how to operate the unit but it reads pretty accurately. Fouls up very easy. Had to clean after every single use.

This micron gauge works perfect, pull a 98.5 micron and hold it with ease! Would recommend for sure!

A few times I've lost hours because the fittings that come with it are useless. The Tee will pull a vacuum, but soon as I start to charge it leaks. The other fitting comes loose very easily. The seller should drop the useless fittings and knock off $10 and just sell the gauge. It's misleading to get extra parts that don't work.

Easy to use and decent quality

Accurately measured pressure, and had no perceived leaks.

Worked perfect got my Gree flex system down to 95 micron after a nitro pressure test, tested against my older fieldpiece spot on…

We were able to try this out because our air conditioner kept freezing up and stopped cooling. Well we have a leak. My husband loves the bigger screen he can actually read. This is great to have on hand when needed. And it can save you from someone coming out and saying you need a new unit. Very easy to use and read.

Nice big easy to read display and displays even atmospheric conditions, microns in my case. This way the process can be followed easily

I bought this micron gauge and it did work but it failed to calibrate after first use. I contacted the seller and told them the problem they decided to replace my micron gauge. The seller was great to chat with and very accommodating and polite. I received my replacement and tested it today and it works as described. If your sceptical about buying this micron gauge. You need not to be. It was well made and practical. I'm very happy with this product and the seller. Thanks Ken.

It is a good quality product and easy to use.

Garbage

Compared it to Yellowjacket gauge and was within 20 microns. Excellent for the price.