ESUPPORT Car 2" 52mm Digital Water Temp Gauge Temperature Meter Fahrenheit

It was very simple to install. You will need wire, connectors, and an add-a-circuit for the fuse box, but it was simple. It is accurate to my knowledge. For the money, it is great. I use it in a 1999 Honda Accord. The only issue is that you have to use the sensor that comes with it, or it will be very inaccurate. It still works great a month or two later.

Nice little gauge it is cheep but I haven't had any problems with it other then the place of it on my motor it always says it's over heating bc the factory temp sensor is right on top of one of my cylinders but other then that and it no liking my amp it works great the gauge goes up if I'm listing to loud music bc the wires are right next to each other and sometimes will make the gauge glitch out and just show up one random number in the middle of the screen. But the little red light still indicates when it hit 212 degrees f I believe.

This product came delivered covered in fingerprints and sticky filth, AND WITHOUT THE SENDING UNIT OR WIRING. it states it comes with them both and I will assume so also becuase I have most of all of the other gages from this range and they came correct and work great. This has bummed me out hardcore becuse not only can I NOT find the actual wiring needed for this particular gage to buy, I cant even rig it becuase the terminal is so small and weird I can’t find one around to make my own coz it’s oddly random. My only choice is to buy another whole complete set up for the second time and hope they get it right, or just smash it with a huge hammer and just go without knowing my temperature at all, and when my motor cooks il just hit that with a hammer too, then buy a Harley. No for real, I’m majorly bummed about this situation because I have this dirty grubby “brand new” useless gage on my table doing nothing and the real problem is I need that in my engine where there isn’t one. It’s like being starving and the food place is right there giving out food, but for some reason the guy driving you there went the wrong way somehow totally- you might get there but ya know, you might not. Either way you paid for something that wasn’t close to what you expected and that my friends sucks. If they wanna send me a wiring that wasn’t put in my order and temperature sending reader that was also not in the “ kit” to actually measure my temp, please feel to do so. Maybe you can throw in the fuel gage from the same line as a courtesy gesture. It’s caused me a lot of frustration since I have an engine on the test stand and just want to make sure it’s al working before dropping it in and now it’s just like well there goes at least another week lost to some body who simply just can’t seem to do there job. Livid. Based on other reviews it’s not even worth trying to get anything out of them if this does occur so il take it for the team and say thanks a lot dudes enjoy my money. To bad I can’t enjoy your product. - the wireless upset sender from the blue lagoon ( Texas)

Overall, this is a good temp gauge for the money. BUT - it HAS to be grounded properly, and the cryptic instructions don't tell you anything about that. The ground for the power source is DIFFERENT than the ground for the sensor. Just plain 12 volts for the power hot lead, and almost any "OK" ground for the negative power lead. If the sensor hooked into your radiator water system is not grounded at all, it will read 104 deg F. This is likely the low end of the sensor's temp sensing capability. If you hook a ground lead from chassis to the electrically insulated lead of the sensor, it will read 302 deg F and a warning red LED will light up. Likely 302 is the upper limit of the gauge's range. But if you hook a good ground lead (like directly from the battery) to the FITTING that the sensor screws into, then it will read the temp properly. I thought that would NOT work because I had used teflon tape on the various piping adapters I had to use to install the sensor to where I was measuring the water temp. I thought the teflon would electrically insulate it. But it DOES work, I don't know why. I think the effective range of the sensor is 104 to 302 degrees F. So don't freak out if you see 104 or 302 degrees. Just means you have to ground the temp sensor properly.

Works pretty good and the digital gauge has been good so far

Our original temp guage did not work. We drive on the beach alot. We were worried about overheating. So we got this good looking, easy to read temperature guage. Easy to install. Follow the directions. You will need to lengthen the wires. It connects to 'keyed power' and the temp sender on the engine. Locate this before you order. you might need a new sender if the old one doesn't work. We got the guage holder separately, from Amazon also, as well as a new sender. Covered all the bases. Follow up note: After installation we found the faulty wire to the OEM guage. Once repaired, the old guage in the IP worked fine. So we don't need this great looking guage. Let me know if you want it , cheap.

After receiving the correct plug works just fine. Haven't tested the accuracy yet but seems correct. 175 thermostat installed ..reading 175.. first order received. A three prong plug for a 4 prong guage... That still only used three wires....

I installed this in my John Deere 6x4 Gator to keep an eye on the engine temperature. The vehicle does have an idiot light that came on a few times but I wanted to know what the temperature actually is since the radiator fan does not run constantly. This was an easy install. I purchased an Universal Radiator Hose Sensor Gauge Adapter (28mm) to spice into the radiator hose coming out of the engine an inserted the sensor into the adapter. I cut a 2" hole in the plastic dashboard to mount the gauge. The minimum reading on the gauge is 104F when cold. But as soon as the engine warms up the thermostat opens, the gauge responds immediately.

2 years of abuse , mud , water , cold temps on my can am outlander 1000 and it works flawlessly temperature stays updated within normal temp fluctuations and gives you a very accurate live temperature reading very happy with it.

work great

Garbage

Marche très bien sûr mon moteur de bateau

Was looking for an inexpensive temp gauge to monitor engine temp as opposed to using my dedicated OBD2 scanner. Bench tested in water before installation. At lower temps (140 - 180F) gauge was pretty good - within 3-5 degrees to digital thermometer. But after 180, the gauge went for a poop - never read higher than 183. Even after 5 minutes in boiling water it was stuck at 183. Maybe I just had a bad one.