SENCTRL 0-160 Psi Glycerin Liquid Filled Air Pressure Gauge, 2.5" Dial Size, 1/4" NPT Back Mount, Stainless Steel Case, for Water Pump, Tire, Large Air Compressor, Well, RV Regulator Pressure Test

I installed this SENCTRL 0-160 Psi Glycerin Liquid Filled Air Pressure Gauge on my F350 truck as part of a custom setup to monitor my truck tank air pressure. I added an air horn, a tank, and a compressor, and thought it would be a great idea to also install an air hose quick connect for airing up tires and other equipment. Once I had the quick connect in place, I realized I needed a reliable gauge to monitor my air pressure, and this one was the perfect fit. I mounted the gauge at the back of my truck under the bumper, right next to the quick connect, and it works great. The 2.5" dial is a nice size and provides clear, easy-to-read pressure measurements. The glycerin-filled design really helps keep the pointer steady, even with the vibrations from my truck and the compressor. It ensures that I get accurate readings without the usual fluttering that can make other gauges unreliable in high-vibration environments. The stainless steel case has held up beautifully, even with exposure to the elements. I’ve used the gauge in both dry and wet conditions, and the IP67 waterproof rating ensures that there’s no fogging or condensation inside the gauge. It’s been a huge plus, especially when I’m airing up tires in varying weather. The scale (0-160 psi) is extremely helpful, and I find that it gives me precise measurements each time. I used the gauge to check tank pressure for my air horn setup, and it’s been reliable and accurate throughout. The brass and stainless steel are perfect for use with air and non-corrosive gases, so I don’t have to worry about rust or damage. Installation was straightforward with the 1/4" NPT back mount, and the gauge fits perfectly into my setup. I’m including a photo and video of it in action, so you can see how well it performs. If you’re looking for a durable, reliable gauge for your truck or other vehicles, this one definitely fits the bill.

Easy installation and works as it should

Great quality liquid filled gauge. Added to my compressor. First shipment i received from Amazon fulfillment an empty unsealed envelope with no product. Was shipped a new gauge in a few days but Amazon now expects me to return the first gauge that I never received. Not sure how to correct that, but they refunded me the money for it

Only installed a couple months ago but so are so good.

What I received was 1/4” NPT. I had the correct adapter on hand and was able to make this work, and it does work well. It looks great and you can’t beat the price! Very happy with my purchase. It is on my major brand air compressor, red in color