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HIGH ACCURACY AND WIDE RANGE
Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.5 psi; FOUR different measuring units to choose for a wide range of measurement: 5 ~ 250 PSI, 0 .35~ 17 BAR, 0.35 ~ 17.6 KG/CM2, 35 ~ 1723KPA.
HEAVY DUTY DESIGN
The digital gauge will withstand impacts and keep its accuracy over the service life even if the they are subject to impacts. Shock resistance, vibration resistance and durable. Solid Construction, Universal Standard thread Connection 1/4" NPT thread.
Convenient Connection Way
1/4" NPT . easy to install and disassemble,
Potable to measure at anytime and anywhere.
BATTERY SAVING
Easy to replace. After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
WIDE APPLICATION
WIDE APPLICATION for measuring gas, air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
D. L. Austin
August 28, 2025
Finally, I found exactly what I wanted - very low pressure measurement with fear of destruction at somewhat higher than rated pressures. Great, great product.
torahsamurai
August 1, 2025
Yes, I know it's battery powered - so what. Keep some extra AA's in your air bag. You can read it in very low light which is a big help if you come off the trail at dusk and need to air-up before hitting the pavement.
Bryce
June 26, 2025
Good product overall; checks accurate against other gauges, easy enough to read and updates quickly.However, it appears to allow a very slow leak. I have two of these (so sample size of two, not just a single gauge) mounted on quick-connects, allowing me to put them wherever I want in my air systems. When I leave either of them attached to my tank, it loses pressure over time (a few psi/day in a 20-gallon tank); by contrast, when either of my two analog gauges mounted on the same quick-connects are attached to the same port, the tank holds its pressure indefinitely. The analog gauges are also always-instantly-readable, where as these require pushing a button to turn them on, so for tank pressure monitoring these don't replace an analog gauge.If you're not using these in a static-pressure system, then they seem to be a good product.
Pat S
June 9, 2025
works perfect and yoy can set your pressure marker to what you want your presdure to be set at
T Micheau
June 5, 2025
Seems to be a lot better quality than the ones that come with or on the tire fill that you buy. One of my favorite features already is that you always don’t have to be turning the light on it automatically turns on when you put pressure to the device so as soon as you put your air truck on the tire the light comes on and there’s a separate button for that light and a separate button to change it for psi or whatever form of measurement you want to use so every time you push the button it doesn’t change your setting I found it to be really accurate within a half or better. Very happy so far with the purchase
MR.DIESELSMOKE
May 18, 2025
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Roland
April 18, 2025
This 0-15 is very inaccurate at the lower range. I tested it against a accurate inches of water (27.7 to 1 psi) It reads 0 at 3 psi. It reads at 3psi when it actually 5.5 psi. It reads 5psi at when it's 7psi...I wasn't able to test higher than that but it seemed to get better in the higher half of range. Other then that it is great.Update edit: from 1 star to 5. So yesterday something happened. I push the function button and switched through the different meassurement types and presto. When it got back to PSI... THE ACCURACY WAS THERE! It is now spot on, not sure what happened, but now it's accurate down to about 1/10th of 1 psi. So from now on to confirm it's working correctly I'll test it by blowing into it. I can blown 1 PSI by mouth and that's what it should read. Before I inflate my windwing.
FilG
April 17, 2025
I really wanted these gauges to work - I purchased qty 11 of the -15 to +15PSI model. I tested these in a jig with a 0.25% FS calibrated gauge at various pressures.Good: Gauges were linear and accurate to better than 1% FS. Some gauges drifted more than others but within 1% FS.Bad: This was deal-breaker for me & I had to return them. Occasionally (~1 in 10 power turned on; LCD off -> LCD showing value) the gauge would ZERO (i.e., read 0.00) even though tank pressure was different. ALL gauges in test jig had same problem so it's likely to be an inherent flaw to the design (firmware bug). Buttons could not correct this issue, however I found that removing batteries and inserting them (with gauge still under pressure) would return gauge to read correctly!Reading reviews finds examples of others running into same issue: turn on gauge to find it reading 0.00 PSI. If you were to vary pressure in the tank (I was using regulator), it WOULD register higher values correctly and lower pressures as negative.Last 2 photos show the flaw in action. With system at some pressure (it didn't make any difference if 0.5 or 15), gauge would power on to 0.00 with nearby gauges showing correct pressure. I don't show this, but removing battery and putting back would restore gauge to proper operation & show system pressure (again).Photos show jig I used (manifold is mcmaster-carr part #6527N104) and pressures across 15PSI down to 0PSI.
Michael Hirschler
March 8, 2025
Funzt super. Kaufs imma widda!
Customer
February 10, 2025
Je suis maître technicien automobile et j’avais besoin de remplacer le cadran d’une jauge à pression de pneus défectueuse.Celle-ci fonctionne très bien. Je l’utilise depuis plus d’une semaine.Bien heureux de mon achat.
Incubo
February 3, 2025
Manometro preciso,testato con altri strumenti professionali e coincide,sembra affidabile fino a 0,15bar sotto non ritengo sia il suo lavoro,infatti ho preso anche quello da 0 a 1bar. Se posso permettermi,una raccomandazione per chi lo acquista,non usatelo su sistemi che superano o possono superare il suo campo di misura,altrimenti lo rovinate subito. Per esempio,non usatelo direttamente per gonfiare pneumatici,anche se questi andranno a pressioni entro il suo range di misurazione (0-4bar esempio),il compressore sicuramente fornirà molta più pressione a monte,il che potrebbe stararlo. Solitamente i manometri con buona precisione si usano solo per sgonfiare,proprio per non andare fuori scala,tutto qua.
Sergio morais gomes
January 25, 2025
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Ciro Santomartino
November 13, 2024
Ne ho comprato 2... 1 non funziona
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