ARTILAURA Triple Gauge Set 3in1 (Oil Pressure+ Watertemp + Voltmeter) 2" 52mm AUTO Boat Gauge Kit with Sensor for Marine Black

This is absolute junk! It looks awesome when installed but I quickly figured out how inaccurate it is. I read the reviews before buying and decided that maybe, just maybe, I would have better luck with it than everyone else and upon initial install I thought this was the case. Unfortunately it quickly proved me wrong. The oil pressure was initially looking accurate, running at 62 psi, unfortunately as I was driving it would jump to 80 psi then down to 0 psi. My original mechanical gauge varied but only by 20 PSI at the max. The temperature looked good after I installed the gauge too but this morning, with an overnight temperature of 32 degrees, I started the engine with it reading 62 degrees. I though that maybe that was the lowest it could read but within a couple of minutes the temperature started to climb. The volt meter is about the only thing that works and its kind of flaky too. This gauge goes up and down nearly 1 volt while my other gauge only varies by .3 volts.The instructions are not good, thankfully another reviewer helped with getting the oil pressure gauge working correctly. The "G" goes to the gauge and the "W" goes to ground. None of that is mentioned in the sheet that comes with it.While it looks good, the lack of accuracy makes this gauge worthless.

Installed it pretty quick, and the gauge itself seems well made. But after comparing to a mechanical -oil pressure and coolant temperature gauge, they are both off . After bringing the truck up to operating temperature The coolant temp on this gauge read a max of 140*f . when the mechanical gauge read 191-195*f . Which I confirmed with an infrared thermometer. And the oil pressure gauge at cold start read a very high 87-91psi (actual psi 60-66)and at operating temperature idle read 36-43psi. (Actual psi 21-24). Voltage was spot on though….

This amends my earlier comments. I installed in my boat on a small diesel engine. It was carefully wired with a solid ground at the engine. Oil pressure did not read correctly and after a lot of work I found the most simple explanation. "G" on the sending unit is NOT to be the Ground, rather it is the signal terminal. The "manual" - only a wiring diagram - shows two terminals and a chassis ground. There is no identification of which terminal to use. (G or W). I assumed G to be ground. Had it made this clear I would never of had any problem. With a better detailed instruction to eliminate possible hookup error I would have given it 5 stars.

I received the gauge and the oil pressure sensor but was missing the temperature sensor.

Everything worked fine except the oil pressure sending unit it gives readings all over the place wont show the real numbers . And the oil pressure gauge start read a very high 87-91psi. When the motor is off still in 88psi. I would like to get a new sending unit to see if it works properly

Easy install but oil stops reading when warm.

I like it & definetly like the concept oil pressure gauge only reads zero. I’m not sure what is messed up.