Manometer Gas Pressure Tester, Digital Manometer Dual-Port Air Pressure Meter with Backlight and Data Record Function, Manometer HAVC with 12 Measure Units

The LYCEBELL Professional Air Pressure Meter has been a game-changer for me in ensuring accurate air pressure readings. As a DIY enthusiast, this manometer has proven to be a reliable tool for various projects. Its professional build and easy-to-read display make it a must-have for anyone working with pneumatic systems or inflatables. The durability and precision of this device make it a standout in its category, and I highly recommend it to professionals and hobbyists alike.

Its a cheap unit, but works ok. The hoses are so small, they work ok with the provided adapter but will be more difficult to use otherwise.

While this Manometer won't win any awards for overall build quality it does have a few things going for it:-a solid plastic body with what feels like a vinyl bumper-a large, bright, backlit display (backlight LEDs are white)-more units for pressure measurement than I knew existed-positive and negative pressure terminals are clearly labelled (could be better)-lots of functionality like detailed temperature measurement and simple controls that remind me of a multi-meterIt only goes up to a max of 3 PSI (look at the chart for conversion to other units) so you won't be using this except for specific low-pressure use cases.

I Used this to measure the pressure drop inside my house whenever I turn on my blower fan and it reads very accurately and no calibration needed and it shows in any unit you want. Furthermore, i also records the max value which is very usefull

My box only came with one tube and fitting, whereas the photos shows two of each. That being said, it is a good little tool that works pretty well!