28mm 1/8" BSP 400Bar Digital Pressure Gauge for Paintball/HPA/PCP Air-Gun

They work quite well, hard to see in bright sunlight but, it's ok, great for getting a really good tune on the air guns.

I've used 3 batteries in 5 days of time. I've had it on a total of 6 times, for 60 second each. Displays "BARS", after changing battery, it displayed "kgCM3". After 3rd battery and ome unknown number of button pressed it displays PSI. 3rd battery died in 3 minutes. No instructions This thing is messed up & random.

The price is right! This thing worked very well with my PCP pellet rifle. The pressure on my PCP rifle was varying so much that my shot as a pressure may differ by up to 30 psi in between shots and I could not see that with the analog gauge. Unfortunately, I ended up sending this back because I thought it was defective. As I watched the gauge pressure increase it would take up to 20 minutes for it to reach the pressure. I had said it to I assumed it was. I went out and bought a more expensive gauge and it did the same thing as this gauge. It would take almost 20 minutes for the pressure to get to work. I wanted it. The analog gauge wouldn’t tell me that. now I can watch the pressure and make every shot of the exact same internal psi. The slow pressure fill was due to valve creep. I replaced the valve and that stopped. An expensive lesson for me don’t let it be a one for you. Gauge is so much better than analog.

Simple yet effective. I use mine on an air tank that I transfer to a PCP air rifle. I haven't had any issues yet.

battery lasted a week, hopefully just a dud

The function is simple. I quickly learned how to adjust the unit and sleep time by following the video learning. Great

More accurate than the other pressure gauge I bought at another store

Ok so here we have a digital manometer for use with pneumatic air rifles, I’ve got to be crazy but what the hell…lol. If your even remotely familiar with these style pressure gauges you know, atleast in my experience that is, we can put a man on the moon but produce one of these that is accurate, reliable and has a life expectancy recorded in more then hours, good luck. So today in order to replace the I lost count of how many failed gauges, I thought what the hell, this should be fun. So we have a well made it seems, battery operated manometer with digital display. Using the standard CR something something button battery this is pretty much a straight forward install, simple unscrew old and install new. Easy to read gauge that’s backlit sure does beat starring at those tiny little numbers. So far so good, seems to be accurate, for now, let’s hope it stays that way. Hell it lasted over a hour now, that’s got to be good for three stars….LOL. I will return after some time and usage to update as to how it’s going.