Review on 🔩 Uniweld G2S 2" x 4" Bottom 2-Inch by 4-Inch by Andrew Dickens

I have now returned 2 of these gauges due to poor accuracy (out of 3). Product descriptions do not indicate accuracy. It must be at least 3% of full scale, which is +/- 0.9 psi. Customs service. The product description refers to the ANSI B40.1 standard, which typically meets the accuracy requirements of 3/2/3% of full scale (3% below 25% of range; 2% at the center of 50% of range; 3% above 25% of range). . At 10psi the sensor I just returned showed 8.6psi (4.7% error). At 30psi the gauge I just returned showed 28psi (6.7% error). The other sensor I returned was worse.