SAMDO Universal Fuel Gauge Digital Fuel Level Gauge Marine Fuel Meter Full Waterproof Signal Adjustable 7 Color Backlight 52mm 12V/24V 0-190ohm, 240-33ohm, 240-30ohm, 0-180ohm, 10-180ohm

Works great

Looks great but the instructions are hard to interpret. Not an English problem either.

I hooked this up on my 1987 Toyota Hilux pickup 4X4 and it works,just that the backlight does not but I installed it anyway.

I installed this in my John Deere F932 lawn mower. JD wanted $150 for a factory one and used ones were around $90 online. The installation instructions for setting the resistance range were fairy easy to follow. I used my multimeter to measure the resistance range of my sending unit when empty and full (about 8 and 184 ohms in my case). So I selected the 10-180 ohm range. You press and hold the mode button for 3 seconds or so to put it into setup mode. The backlight will begin to flash. Then you press and release the mode button as needed until the needle points to the fill mark on the gauge that corresponds to the ohms range as illustrated in the instructions. In my case I had to press and release a couple times until the needle point to the half full mark, which corresponds to 10-180 ohms. Once set, power down the unit and you are done. It has like 6 different back light colors you can set as well, but I didn't mess with it. I left it the default red.

Fast delivery, good quality, easy install , works great !!

Espectacular

I installed this gauge and I never registered over 1/4 tank. I rewired and eventually installed a new sending unit but nothing helped. I finally took my boat to a shop and they pulled the gauge, bench tested it, and discovered it was bad. Too late to return do to dicking around with everything else I thought was the issue. I'm out $25 for this gauge and $92 for the new gauge the shop installed. Ughhh...

I put this fuel sensor and new gauge in my 77 boat and everything works good, no more worries