Review on AstroAI Heavy Duty Tire Inflator Gauge with Digital Pressure Display 250PSI, Stainless Braided Hose, Rotatable Dial, Quick Connect Coupler - Compressor Accessories for 0.1 Resolution by Jamal Edwards

When I opened this packaging I found that the battery cover and batteries had been lost in the box. I didn't think anything of it at the time because the packages were scattered along the way. I put in the batteries and cap, hooked up the pump/gauge to my car's onboard air compressor and started inflating the tires. Almost immediately the battery cover fell off and the batteries fell out again. Although this can easily be remedied with duct tape, I rated the product lower than it would have been without this issue. Accuracy and all other aspects seem to be top.