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AUTOOL Manometer Gas Pressure Tester -100 to 300Kpa Digital Fieldpiece Manometer HVAC 11 Units, Data Lock & Storage with Magnetic Back, Backlit Display

  • Based on 289 reviews
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Availability: In Stock.
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Arrives Dec 18 – Dec 19
Order within 10 hours and 43 minutes
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Model: PT530


Features

  • Measuring Range-100 to 300 kPa / -1000 to 3000hpa, Accuracy: 0.25% FS. Support 11 pressure units. Easily toggle between inH2O, mbar, psi, kPa, Pa, hPa, inHg, mmHg, kg/cm2, mmH20, and Torr.
  • Data Lock & Record & ZeroingThe digital manometer has data storage function, it can store up to 29 sets of data. The manometer also has a data lock key to lock the value and interface for easy reading. Press and hold the zero key for 5 seconds for atmospheric pressure calibration.
  • Humanized DesignLarge backlit LCD display and keyboard for user-friendly operation. Top illumination light provides easy viewing in low light conditions. The manometer will automatically shut off after 10 minutes of no pressure, no operation.
  • Wide Application RangeThe gas pressure tester can be used for intake manifold test, brake booster test, crankcase test, and also for oil, water, air, and gas pressure measurement. This dual port manometer also includes a protective rubber cover with a built-in magnet for handsfree operation.
  • Three Years WarrantyFor any quality problems. If PT530 has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.

Brand: AUTOOL


Material: Acrylonitrile Butadiene Styrene (ABS)


Item dimensions L x W x H: 8 x 6 x 2 inches


Item Weight: 2 Pounds


Manufacturer: AUTOOL


Product Dimensions ‏ : ‎ 8 x 6 x 2 inches; 2 Pounds


Item model number ‏ : ‎ PT530


Batteries ‏ : ‎ 4 AAA batteries required.


Date First Available ‏ : ‎ April 28, 2024


Manufacturer ‏ : ‎ AUTOOL


Best Sellers Rank: #34,488 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #11 in Manometers


#11 in Manometers:


Customer Reviews: 4.4 4.4 out of 5 stars 289 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 18 – Dec 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good
Model: GOGO8-US
Recommend. Accurate. Easy to use, pressure is good. Functions well. Size is great. Value is good.
Reviewed in the United States on August 13, 2025 by ME&YOU

  • Very accurate
Model: PT520
Absolutely amazing manometer for doing plumbing, HVAC and boiler work. I love the fact that I can read both sides the regular to fire units. Just wish there was a app to graph the pressure drops over time if they make a new model.
Reviewed in the United States on June 12, 2025 by Ethan

  • Seems Good
Model: GOGO8-US
I checked a natural gas furnace with it and it seemed to work just fine. 4 stars just because.
Reviewed in the United States on May 30, 2025 by Dan Bona

  • Easy to use
Model: GOGO8-US
Easy to use and read. Great instruction for use. From perspective of a DIYer so take that into consideration. My property consists of multiple buildings with many different gas (propane) appliances. This tool is great for installing and detecting. I use this tool to randomly check pressure at different locations looking for low pressures possible leaks. Simplicity of the tool makes installations quick and the peace of mind from random checks is a bonus. ... show more
Reviewed in the United States on May 27, 2025 by Rodney Johnston

  • No need to hire a professional.
Model: GOGO8-US
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. ... show more
Reviewed in the United States on December 17, 2024 by Jason C Ricketts

  • Very easy to use
Model: GOGO8-US
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! ... show more
Reviewed in the United States on January 9, 2025 by Mike A.

  • Cheap price, and works as such
Model: GOGO8-US
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.
Reviewed in the United States on January 12, 2025 by threshershark1

  • It located the problem to get Neighbors gas appliances working
Model: GOGO8-US
I haven't been able to verify the accuracy of this meter yet but my neighbor said the readings I gave him the Utility Co. worker's meter had the same readings. Simple to operate. New neighbor bought a house that had been vacant for a while and had furnace problems. After they got the gas turned on I found the control board was bad and replaced it and told them it wasn't putting out heat like it should they wanted to see if it would change after running for a while. A few days later they called, the furnace wasn't working again. Since they had heat they had the water turned on and started the gas water heater I found that the furnace wouldn't start if the water heater was firing told them it looks to be gas supply problem, they wanted to see if it would work itself out. I started looking for a manometer found this one and it was delivered the next day(Prime). Few days later they said furnace wasn't working even after turning water heater off. Checking with this meter showed 5WC (nothing running) and 0.4WC if anything was, told them to call the Utility Co.. A few days later they found when the meter was installed they left the transport plug in it restricting the gas supply??? They later told me they were getting second opinions, First Co. wanted $1000 for the control board and 15min work that cost me under $200 retail with over night shipping. Second said they needed a new furnace for $8000 if no other problems. 6-7 years ago a furnace that size would have cost me $300(upper brand name $600) wholesale and I could've replace it in 1 day myself. They didn't want to call the Utility Co. afraid of how many thousands they were going to charge if the problem was in their house. I guess I'm in the wrong trade I could handle $3000+ an hour for service or even just $7000+ a day for installation considering last I new it was just $75 a year for license & insurance in HVAC. ... show more
Reviewed in the United States on March 12, 2025 by Repairitall

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