Universal 52mm Water Temperature Gauge with Alarm and 1/8 Npt Sensor Car Digital Meter Red Display Green Ambient Light Temp 100-300F(-17~187C)

Good quality, good product

Looks good seems accurate, time will tell not sure how waterproof it will be.

Works as should. Medium length sensor cable, had to lengthen 24”.

product was nicely boxed. Directions are from Mars. You got a better chance at reading sanskrit but the basics are there and the product does what it says. The Alarm is nice. Read before hand how to set the alarm. It is easy once you figure it out. Seems pretty accurate. I got red which is bright enough even for daylight. Night its a little bit much. Dont know if it has a dimmer yet as of this review. Also wiring should be longer so get ready to get some splicing added to the install. Alarm goes back to off once temp falls from your setting pretty fast. Mounting face to the housing unit is what is going to need to do some prefab imo. I did and it seemed they would of thought about it better but oh well. It still got a 4 star mainly for the price and acceptable design with flaws. I'm buying another one for my other cars. (Edit Get your own hose clamps. The ones they give you are junk

It's pretty. Mounted OK. The first issue is the reading bounces all over at operating temperature. I was able to solve that with a dampening capacitor across the sensor. I found it accurate to 180, then at 190 it reads 204 and gets worse from there. I guess you could say it's pretty and easy to read.