Review on ITYAGUY Universal Adjustable Backlight Indicator by Veeravelu Tang

I installed this fuel level sensor on my boat to replace the sensor that is no longer working. I love that it works over such a wide voltage range and that I can choose the color of the backlight. Installation took about ten minutes and programming was EASY. Press button <1 second to change color. Press the button for 3 seconds and the pointer will move to position E and display 0-190 ohms. Press the button again and the needle swings from E to ¼ indicating 0-180 ohms. Press the button again and it changes to ½ to show 10-180 ohms and so on. The photo shows the contents of the box and close-ups of some of the instructions. I'll update when the device goes down, but so far I'm impressed! :)