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Your cart is empty.Product Description
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It can measure temperature and pressure, and also supports maximum and minimum modes with wide range, high resolution, and high measurement accuracy for high standard testing.
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12 kinds of measurement units are available.Including mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin².
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Specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers,clean rooms, boilers and other gas appliances.
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There are two ports on the top of the differential pressure meter, one for testing positive pressure and the other for testing negative pressure.
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Storage function, it can store data in time, support data retention and DIF mode, and can record data easily.
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HOLD Button: Press over 2 sec to make reading zero
DIF Button: For look up stored datas. Press this button over 2 sec first time to exit datas, press it over 2 seconds twice to enter DIF measuring mode.
Functions of Buttons
Power Button: For turn on the meter, press it over 2 seconds to turn off. Press this button to open/close the backlight. MAX Button: For enter max/min measuring mode or look down stored data. °C/°F Button: Press this button to store datas (100 datas), press it over 2 seconds to exit store datas.
Package Including
1x Digital Manometer, 1x Barb Metal Connector, 2x Soft Tubes, 1x Package box, 1x User manual
Mike A.
Reviewed in the United States on January 9, 2025
This manometer is very well made, feels great in the hand (not slippery) and the buttons are very responsive and well positioned. The backlight makes it easy to read and stays lit for several seconds after turning it on. I was able to read gas pressure on my furnace quickly and easily. I am very happy with this instrument and it works well! The only thing I would change is the hoses are that come with it are very short, like a foot long. It could use a 3 or 4 foot long hose so you could set it on the floor or stand up with it to read it. Other than that, all good!
D. Riggs
Reviewed in the United States on January 25, 2025
This did just what I needed it for. I had to ask a relative who works in HVAC some questions on how to read it, but once I did that, it worked like a charm Good buy for the money.
threshershark1
Reviewed in the United States on January 12, 2025
Device would not hold 0 very long, would easily drift. Control functions not very intuitive. Probably fine for ballpark purposes but not a quality tool. I returned it, wasn't expecting great quality but it was less than desired.
Will Habel
Reviewed in the United States on May 22, 2024
I got this so I could measure pressure/vacuum produced by my cars crankcase. The value when the system is sealed is very small (-5 to +5 in/h2O), which is far too small for my regular vac. gauge to measure. I slapped a battery in this thing, gave it a little test by blowing just AT the tube from a distance, was very pleased to see the value increase with just that tiny movement of air. Worked great for my test, and on the positive side, the car was indeed producing a vacuum like it should!
D
Reviewed in Canada on February 8, 2024
Lasts longer than my Klein ET180 manometer (Klein died within 5 months of usage with batteries replaced.) I'd give it 5 stars if the hoses were longer, better to be about ~25", and magnetic back so I could attach it to furnace panels. Other than that, highly recommend over Klein ET180.
Jason C Ricketts
Reviewed in the United States on December 17, 2024
Seems well made, and its easy to use. Controls and settings are relatively easy to figure out. The instruction manual is well written. I used this manometer to calibrate a natural gas furnace installation. After getting a few quotes from professional installers, I was ready to vomit. I saved about $20k doing it myself. It's not rocket science, this little tool pays for itself after first use. My low pressure gas circuit was a bit high. I was able to use the Autel to dial it down within spec.
paul kreszyn
Reviewed in the United States on November 8, 2024
Missing gas valve connector
daBrewer
Reviewed in the United States on October 30, 2024
Needed to check the outlet manifold pressure of the gas valve I replaced on my furnace. It was supposed to be factory adjusted to 3.5" W.C. but read 4.1" with this manometer. So I adjusted it down in hopes that the AUTOOL is accurate.
B. Flowers
Reviewed in the United States on December 28, 2023
Got this as a DIY solution to set my HVAC fuel valve and it worked well. I do wish it included a second metal connector to allow for measuring input and output at the same time. Unit has 2 measuring inputs and it’s odd that only one connector comes with it.Other than that it worked well for a home user.
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