Review on 🌡️ HOTSYSTEM Universal Water Temp Gauge: Electronic Blue Digital LED DC12V 2inches 52mm for Car Automotive (Fahrenheit) by Scott Richardson

PRO: The only nice thing I can tell you is the bright, clear display. Easy installation is ok. CONS::> EASILY READS 90 TO 100 DEGREES HOT THAN THE CAR. NOT ACCURATE AT ALL. AFTER HOURS OF TROUBLESHOOTING, CHECKING CONNECTIONS, AND REWORKING MASS AND RECALIBRATION, NOTHING WAS ADJUSTED OR FIXED. STILL OFF NOT RIGHT YET. GET WHAT YOU PAY FOR I guess. Update: Exchange requested. if he does the same. I will ask for a refund. Waiting for a new one to arrive. Update: See attached photos. replacement installed. The reading is now about 20 degrees below the actual temperature. Not perfect, but compared to 80-100 degrees you can live with it.