1 x 225mm fuel water level sensor kit. Fuel Level Gauge：. Fuel Level Sensor：. 1 x Fuel Level Gauge. Degree of Protection:IP67. When the water level is lower than 13%, the warning light will flash. Due to the different display and different light, the picture may not reflect the actual color of the item.
eBay
LED Battery Capacity Indicator Display Gauge Meter for 12V 24V 36V 48V 60V 72V eBike Electric Solar Boat Golfcart ATV Forklift
Aliexpress UK
Applicable models: 12V petrol vehicles. As a universal sending unit, it is suitable for various tanks and vehicles, including trucks, RVs, and convertibles. Its robust design makes it a dependable addition to any garage or vehicle setup, ensuring consistent performance on every trip.
eBay
52mm Water Temperature Gauge with 7 colors backlight Water Temp Meter 0~120 Celsius Thermometer Sensor For Boat Car Truck 9~32V
Aliexpress UK
1 x 275mm Fuel level Sensor. Level Sensor Support Water Level Gauge and Fuel Level Gauge. You can fix only one color you like by pressing the gauge back "set" button. This gauge have 7 backlight color: red、green、blue、yellow、olivine、orange、purple, totally 7kinds different backlight color, it will change automatically every 1 minute.
eBay
Waterproof Digital Engine Tach Hour Meter Tachometer Gauge Engine RPM LCD Display For Motorcycle Motor Stroke Engine Car Boat
Aliexpress UK
(Operation Mode: LCD Display, Stepper Motor. 5) Using stepper motor drivers to display vehicle speed. Compatible With: fit for Car, Truck, Boat, Tractor, etc. 3) Easy to install and use. Convenient Installation by multi-plug socket connecting way, lock the gauge to baseboard directly by hand.
eBay
3000-8000rpm 52mm Tachometer 7 Colors Backlight 3K/4K/6K/7K/8K rpm Tacho Gauge Hour Meter for Gasoline Diesel Car Boat Yacht 12V
Aliexpress UK
The Quicksilver Marine Boat Speedometer Gauge is a reliable and essential tool for measuring the speed of your boat. This speedometer gauge comes with a cable included, making it easy to install and use. Spares or repairs item is untested. Requires 85mm hole Requires no power to operate, but you can connect power to operate back light bulb if desired
eBay
Customized Car 0-190ohm Fuel Float Sensor with Fuel Level Gauge 52mm Oil Tank Meter Indicator for Boat Yacht 12V 24V Waterproof
Aliexpress UK
CBE FRESH WATER INDICATOR. CBE fresh and waste water indicator all in one. Fresh water probe length: 260mm (It is possible to cut the rods in order to adapt the water probe to the tank).
eBay
52mm Fuel Level Gauge 0-190ohm Fuel Meter With Alarm Function For Marine Boat Car Yacht 7 Color Backlight Oil Tank Indicator
Aliexpress UK
Volt Gauge, Fuel Level Gauge, Water Temperature Gauge & Oil Pressure Gauge with Warning Function. Signal: Pulse. Gauge Set (Except Volt Gauge) Requires 12 / 24 Volt Negative Ground Systems. Volt Gauge Requires 12 Volt Negative Ground Systems.
eBay
52mm Waterproof TFT Screen LCD Digital GPS Speedometer Gauge Km/h MPH Knots Adjusted With GPS Antenna for Car Boat Yacht 12V/24V
Aliexpress UK
Scale 60 - 0 - 60. -Systems: 12 volt systems. - Back-Lit for night operation.
eBay
0-190 Ohm Fuel Float Level Sensor+52MM Fuel Level Gauge 8 Color Waterproof Pointer Oil Tank Meter Car Boat Marine 12V 24V Custom
Aliexpress UK