Fuel Level Gauge,12V Universal Oil Meter 2" 52mm Car Motorcycle Fuel Level Meter Gauge LED Light Display with Instruction Manual

Installed yesterday on my 28ft boat, the (old) analog gauge on my boat still works so it was easy to determine that the fuel level on the new digital gauge was reading at the appropriate level.I read that many were disappointed that there was no wiring diagram or directions included with the gauge, that is a true statement, however, I have to say, its a pretty simple gauge to understand and the diagram on the purchase page is more than sufficient to get the install done, there are 3 wires, a positive (black) wire, a negative (green) wire and the sender (yellow) wire. Took me about 30 minutes to get to my wiring harness and install. Works great!!!!If there are any changes, I'll update my post at that time, keeping my fingers crossed.

Easy to install once you figure out the wiring, if you have a non GM vehicle you will have to adjust it via the small blue turn knob it comes with (2 wires hanging off connected to a knob) but once adjusted it works great very accurate. Only problem is it's REALLY BRIGHT needs a dimmer option or a darker lens.

I purchased 2 of this item. The firdt one was damage at the 2nd day of use. I did not show the amber and red leds. Bought another one and completly died the second day not showing anything in the display. Wont be buying any more of these.

Works great. No issues. I did a prototyping project with an Arduino and this gauge held steady through all of the test. Highly suggest it for the price.

No instructions..no typical schematic showing wiring diagram with fuel sensor in a typical circuit

Says GM Style sensor, but apodo es not work with my GM style sensor. Verify that your GM is not 0-90 ohms before purchasing this

A little difficult to hook up but if you don’t have to drop the tank you will be fine.

works great. took 2 tanks of fuel to set float level exact.