Very high quality, I definitely like how it feels solid and well built. I am running this after my new lift pump I installed from Carter to monitor fuel pressure. Awesome response, and is filled with what looks to be mineral oil to make sure everything runs smoothly, and sitting on a diesel truck, there’s a lot of vibration, the needle does not jump around. It stays solid in the oil versus other gauges I’ve tried that did not have oil, the needle bounces around in it hard to get an accurate reading.

Works great and looks cool on my 1972 dodge demon

THis is regarding the GOATACURA 0-1500psi Glycerin Filled Fuel Pressure Gauge, 1-1/2" Dial Size, 304 Stainless Steel Case, 1/8" NPT Center Back Mount, with High Accuracy, for Measuring Fuel Pressure.I'm not measuring fuel pressure. In fact, my truck only get 60 psi at the fuel rail, so I'm not sure what fuel comes at this pressure. But I am looking to measure a pressure of 600 psi give or take 50 and there will be a lot of vibration, this is a perfect match for what I need.Installation was very easy as expected. The teflon tape that it comes with is not the correct type for my application, but it was a nice thought.It does give a very solid reading. Given the calibration chart that came with it, I can see that the pressure is exactly in the range I need it to be in.It fits the descibed measurements well, which is good because I needed it to fit in a specific location.There is a fill port at the back if you need to change the glycerin.This is an excellent purchase at this price point.

This review evaluates the “1-1/2" Dial, Stainless Steel Glycerin Filled, 0-15 PSI Inline Fuel Pressure Gauge” made by GOATACURA.The product was shipped very securely in a foam-fitted box. There is not much to this item out of the box: one (1) 1-1/2" dial, stainless steel glycerin filled, 0-15 PSI inline fuel pressure gauge, two (2) small stainless steel gear clamps, and a serialized matching quality control test certificate.First impressions: WOW. Great quality. What strikes you first is the quality of the 304 stainless steel case, it is very thick, heavy, and highly polished to a mirror shine. The gauge itself is of excellent quality and made of durable materials: a 304 stainless-steel casing, solid brass barbed Tee-mount fitting for 5/16" diameter fuel line, and a thick polycarbonate plastic lens. The gauge is glycerin-filled to enhance vibration and shock resistance and facilitates a more accurate reading. The gauge face is 1.5” in size and its scale (PSI) pressure intervals are spread out to facilitate an accurate reading at a glance. The solid brass Tee mount fitting has good-quality barbs with no defects. This gauge is suitable for low-pressure automotive fuel or air-pressure services. This gauge is NOT suitable for OXYGEN service. Each gauge is uniquely serialized and comes with a matching serialized quality control test certificate that conforms to ANSI B40.1 (Grade B) accuracy standards. The gauge comes with two stainless steel gear clamps that can be tightened without tools (has a thumb screw).The product claims to be IP67 rated which by international standards means that for whatever its purpose or intended market, it can resist exposure to dust and withstand up to 30 minutes of submersion in water up to 40 inches (or one meter) in depth. I did not water test this product; however, it appears that this case will take whatever you throw at it.How does this gauge work? To determine that I made a test fitting and plugged it into my shop air system and adjusted my regulator to distribute a maximum of 14PSI. The gauges on my system are more accurate (mineral oil-filled industrial gauges) and this gauge measured the shop air pressure very close to the same as my system gauge.Cost-effectiveness and value: Overall I am very satisfied with the product. It is decently made from durable materials and extremely easy to read. At a current price of $27.99 (plus a $3 off coupon), I feel it is very competitively priced for the quality and functionality delivered.In summary: the “1-1/2" Dial, Stainless Steel Glycerin Filled, 0-15 PSI Inline Fuel Pressure Gauge” made by GOATAC is an industrial grade, durable gauge that is built to last. I would recommend this product without reservation.Pros 👍:✔ Well made from durable materials - industrial grade.✔ Thick, heavy corrosion-resistant 304 stainless-steel casing.✔ Glycerin filled to enhance vibration and shock resistance and facilitate a more accurate reading.✔ Thick polycarbonate plastic dial lens.✔ 1.5” easy-to-read scale (PSI) dial.✔ Solid brass 5/16” Tee mount fitting with good quality barbs.✔ IP67 waterproof rated.✔ 0-15 PSI with a +/- 3-2-3% accuracy – complies with ANSI B40.1 (Grade B) accuracy standards.✔ Smooth functioning – no leaks.✔ Suitable for low-pressure automotive fuel or air-pressure services.✔ Uniquely serialized gauge – comes with matching quality control test certificate.✔ Low price – great value.Cons👎:✘ None!

Works perfectly, heavy, accurate. Would buy again.