Search  for anything...

Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge HVAC Gas Tester, Differential Pressure Manometer with 5/16 Inches Diameter Pressure Port, Hti-Xintai

  • Based on 1,224 reviews
Condition: New
Checking for product changes
$33.99 Why this price?
Save $415.01 was $449.00

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 23
Order within 8 hours and 40 minutes
Available payment plans shown during checkout

Style: 5/16 Inches Diameter Port


Features

  • Updated with 5/16" Pressure Port Size, Fit in most gas valves and you do not need to purchase additional accessories. Flexible silicone tubing size updated to 19 length *1/4 diameter.
  • 11 Selectable Units&High Accurate, This gas pressure meter features 11 selectable units of measure. The device measures gauge and differential pressure in the range of 2 psi. High resolution(0.001psi) gauge.
  • Date Hold & Max/Min/Avg Recording, Press the HOLD button momentarily to freeze the displayed reading. Zero function for offset correction or measurement. Press the REC button to access the MIN/MAX/AVG recording mode.
  • Multi-Application, Validate pressures in accordance with equipment manufacturers specification for optimal system efficiency and safety. Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing, computer peripherals.
  • Portable, The digital gas manometer dimensions:5.79" x 2.16" x1.26", Slim design and the easy button for one hand operation, free up a hand for other work.

Brand: Hti-Xintai


Material: silicone


Item dimensions L x W x H: 2.18 x 5.79 x 1.26 inches


Item Weight: 0.29 Pounds


UPC:


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.18 x 5.79 x 1.26 inches; 4.64 ounces


Batteries ‏ : ‎ 1 9V batteries required. (included)


Date First Available ‏ : ‎ January 13, 2019


Manufacturer ‏ : ‎ Xintest


Best Sellers Rank: #40,072 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #12 in Manometers


#12 in Manometers:


Customer Reviews: 4.4 4.4 out of 5 stars 1,224 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 23

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Inexpensive Low-Pressure Manometer
Style: Basic
I bought this to check pressure drop across my HVAC intake air filter. And to check it again later after the filter loads up with dirt. Works fine, and the resolution 0.02 inch*H2O is adequate. No problems with it, just installed the provided battery, powered it on, set the units, and took measurements. Comes with a set of nice, floppy silicone hoses, which I used, and some stiffer clear hoses which I didn't use. Display is clear and instructions are fine. ... show more
Reviewed in the United States on September 30, 2023 by Trustdollar

  • Unbeatable for the price.
Style: Basic
I use this manometer to dial in gas pressure when swapping valves, changing regulators, or testing in/outbound flow in general. Usually only in/wc. I also have a Klein that cost 5x as much, and this one works the same, reads the same, and has all of the same features. The only thing different was the case. Klein has a hard case and this one is kinda cheap. Tested it with a slack tube and it’s spot on. Easy to recalibrate as well. ... show more
Reviewed in the United States on March 20, 2024 by Joshua

  • Works, does exactly what its supposed to do
Style: 5/16 Inches Diameter Port
Bought this to use after watching multiple furnace tune up videos. Has all the hoses/connections needed. This was the same model recommended as its inexpensive and great for DIY use. Without the video I wouldnt know exactly how to use it…the manual is basic and doesnt really explain much. I have to admit there are two versions with different “fittings” was not sure which one I needed. Anyhow I was able to successfully connect it, get a goood reading, make a small gas valve adjustment on my furnace…and feel good to not pay $XXX for a furnace maintenance visit. Everything was OK, but worth checking for piece of mind. I also checked my gas fireplace and will take it over to my parents next visit! ... show more
Reviewed in the United States on January 19, 2024 by Dawn C

  • Worked Fine for RV Propane Pressures
Style: Basic
I used this to test the propane pressures on my RV's low pressure regulator and on the hot water heater gas valve. Both used the included 1/8" barb fitting. It was plug and play: Attach the hose to the right side connector, turn it on, select the correct unit. It measured quickly and nicely on propane pressure (which is a maximum of 1/2 PSI at service points) to two decimal points. It also responded instantly when I adjusted the propane pressure on the regulators. ... show more
Reviewed in the United States on February 10, 2023 by R. Knowlton

  • Meets my expectations for the times I need to measure (natural) gas pressure.
Style: 5/16 Inches Diameter Port
Easy to use. Accurate when compared directly to a glass tube manometer on the same port. Zeroing meter after turning it on is as easy as holding the HOLD button after turning it on. Apparently a lot of reviewers have yet to learn this trick. Good value for the money.
Reviewed in the United States on March 13, 2024 by Bills72SJ

  • Does the job but
Style: Basic
Bought mainly to test gas pressure on furnaces wish it had a magnet didn’t realize how useful that would be also tubing is very small had to get adapters to increase size. Works well other than that.
Reviewed in the United States on December 4, 2023 by Dave

  • Good enough for basic reading.
Style: 5/16 Inches Diameter Port
The media could not be loaded. Simple manometer that won't make you break your piggy bank. Enough to detect water column gas pressure and that is all that most people would need it for anyway, although it has different measurements types available as you can cycle through them to see different values. I had to buy an 1/8'' NPT barb because the one that came with it was a 1/4'' stainless steel (an excellent barb but not what I needed.) I decided to go for a version with larger barbs and hoses and have no regret because larger tubing allows greater versatility like when you need to check negative pressure being sucked into the manifold where you need to connect to such using larger diameter tubing straight to the metal tube that is sticking out of the manifold (meant for tube that goes to diaphragm switch.) You can hit the recording button and it would record average/max/min pressure that happened over time so you don't have to keep watching the display like a hawk. Overall, this device is sufficient for most people. ... show more
Reviewed in the United States on January 9, 2024 by JesusChristDotCom

  • Precision in a Compact Package
Style: Basic
The Hti-Xintai Digital Manometer is a must-have for anyone in HVAC or gas testing. It's compact, easy to use, and incredibly accurate. The dual port design is a game-changer for checking pressure differentials. A solid investment for professionals and DIY enthusiasts alike!
Reviewed in the United States on October 16, 2023 by DeanoOutDoors

Can't find a product?

Find it on Amazon first, then paste the link below.