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Review on πŸš— ESUPPORT Car 2'' 52mm Digital Water Temp Gauge Red LED Fahrenheit F: Accurate Temperature Readings On-the-Go by Josh Koa

Revainrating 1 out of 5

Buyers beware 50% bounce rate for me. Also inaccurate, value of 0.4 V too high!

1 of 2 I ordered scrap. Unfortunately they were for my boat and by the time I had them installed a month after ordering it was too late. The reading is about 0.4 volts. high. Shows 13.0V or 13.1V when batteries are at rest and fully charged, while my shunted demand/load sensors show true voltage at 12.6-12.7V. These sensors are mostly inaccurate toys. The graphic "Warning" is always on, that's how they are designed.

Pros
  • Sensor mounting thread: NPT 1/8 inch.
Cons
  • Clarity