ElitechSmart Digital Manifold Gauge, Subverse Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B

All I can say is, It just works. Feels heavy duty in your hands. I bought the previous model and it worked great but the casing was so cheap and it cracked all over. It still works but it's zip tied and gorilla glued. I use them daily working. This new model is a game changer. Yeah, to get an the features, you have to buy them they the app. But, it's cheap and a one time expense. I love it. It's so nice to have my phone connected and walk away and can watch my pressures. For $99. And I caught it in a bundle with a leak detector that works fantastic too..... I'm thankful. You won't regret this one. Has an awesome caring case too.

They work. Great job on sturdy construction and reliability. Not so hot on the blue tooth range LoL. I'm here. Lol. But I can lean against the cool stucco under the shade of their missing soffit and calculate my shsc. I wish they could firmware update to accept remote line temp clamps. Then it would be perfect. But at this price? I'll take awesome. They are awesome. My rig has been on about 587 units as of now (editing my review 7/2024), I've had them. Battery changed once as of 07/2024, and that's nice. case handles oil fine. They're nice gauges. I'm looking to buy the LMG-10W now. Elitech rocks!

Quality is very good, Bluetooth option stop working not connecting to my phone other then that the gauges work good

I had purchased this for my husbands job. He works for an Air Conditioner and Generator company. It worked great, great price and got the job done.

After one year I would say it’s handy and reliable. The only issue is low range blue tooth.

This seemed like it would be useful because of its size, I’ve purchased the step up from this one, one from elitech and one from Amazon, TWICE and they’ve both broken. Thought with the compact design of this unit, it would be more durable. I was wrong. I’ve babied this thing for the short time I’ve had it (1 month) and it’s not working. I used it inside a walk-in cooler and I guess the moisture inside the box was too much for this thing. It didn’t even get wet directly and now the screen shows the backlight but does not display anything. Asking for a return. This is an HVAC manifold, sometimes it rains on top of roofs…. Can’t imagine it would survive against even one stray drop of water. This is just some Chinese garbage that’s been rebranded. Don’t waste your money buying manifolds from Elitech.

Cant ask for more as far as ease of use and compact design. Runs smooth, has just enough features for day to day repairs, I like the auto shut off, unlike my testos which will die if you forget to turn them off. As far as durability, the transducer started leaking internally after a few months. I always took care of them and never presurized it more than 400 psi. Their website says they provide a year warranty. Did the claim, and they will be sending me a replacement! I will keep on promoting this brand.

its pretty accurate. the hook comes loose easy came off first time using it but you can use thread lock and reattach it. a great introduction to digital. it does not come with hoses so you will need to buy a set. and it will take a little bit learning also it will hold pressure in the lines you will need to vent the pressure before you zero it out (do so everytime before use for better accuracy) other than that its a accurate product