It is microprocessor controlled. It has 18-255 Fahrenheit degree accuracy. It works with any vehicle. It is accurate, super bright, and intelligent all in one.
Other features include:
2 1/16 inch diameter, only 1 1/2 inch deep;
Sending unit (S8013) included (Please send a note to seller if you need a 3/8" bushing because we send the more common 1/2" bushing--otherwise, you will have to supply the bushing on your own);
and In-dash mounting hardware!
Made in the USA!
Water Temperature LED Digital Gauge in Black Bezel
If you're not 100% completely satisfied, then just arrange to send it back within the return period