It is microprocessor controlled with 0 to 99% fuel remaining accuracy! 
 
It is compatible with GM, Ford, Chrysler, VDO, and Universal sending units, so you can use it on your vehicle's current sending unit!Ohm ranges are Ford and Chrysler 73 - 10 ohm, GM 0 - 90 ohm, VDO 10 - 180 ohm, Universal 240 - 33 ohm.
 
It is accurate, super bright, and intelligent all in one. 
 
Other features include:

2 1/16 inch diameter, only 1 1/2 inch deep;

Reads in 1% increments from 0 to 99.

Easily programmable;

Automatic night-dimming;

and In-dash mounting hardware!

Lifetime warranty!

Made in the USA!

Absolute brightest LEDS available!

Intellitronix is the leader in daylight readable gauges and has been making digital gauges since 1981. No other gauge can compare in brightness!