Connect the antenna cable to socket in the back of the gauge. And do not cut cable. Fuel Gauge: E 1/4 1/2 3/4-F. Backlight: Seven Color.
eBay
Car Marine Boat Boost Alarm Gauge 2‘’52mm Oil pressure Meter Water Level Fuel Temperature 12V 24V Voltmeter Accessories Meter
Aliexpress UK
With curved glass( with anti-fog function). - Material: Stainless Steel 316L Bezel + Anti-fog Glass. - Suitable for all kinds of vehicle modification. - Storage Temperature: -40℃ ~ 85℃. - Working Current: ≤100mA.
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52mm Digital GPS Speedometer TFT Screen Waterproof Odometer adjust Mph Knot Km/h Speed Gauge For Boat Car Motor Yacht 12V 24V
Aliexpress UK
Safety for Peace of Mind: Drive confidently with our sophisticated reminding system that guards your safety. Water Temperature Sensor Thread Specification: NPT 1/8in. Pressure Sensor Thread Specification: NPT 1/8in.
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1Pc Oil Pressure Sensor 0-5bar 0-10bar Output Signal NPT1/8 52mm Car Boat Oil Press Gauge Meter Sender
Aliexpress UK
Water temp Specifications 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.
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Universal GPS Speed Sender Speedometer Sensor Adapter for Car Truck Boat GPS Speedometer Gauge Meter BX102267
Aliexpress UK
Honda Marine Speedometer Gauge. New old stock it comes in its orignal bag.
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Car Fuel Level Sensor 0-190 ohm Water Tank Level Indicator for Auto Fuel Level Gauge Boat Stainless Steel 100 175 300 450 600mm
Aliexpress UK
Yellow: Backlight. Blue: Adjust. Black: Ground(-). Suitable for all kinds of vehicle modification. 1 x Instruction. 1 x Wire Harness.
eBay
Car Marine Boat Boost Alarm Gauge 2‘’ 52mm Oil pressure Meter Water Level Fuel Temperature 12V 24V Voltmeter Accessories Meter
Aliexpress UK
RPM Range : 0~8000RPM. Application: Universal fit for Motorcycle/ Boat/Truck/Bus/Car. Stepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc.
eBay
Car Fuel Level Sensor 0-190 ohm Water Tank Level Indicator for Auto Fuel Level Gauge Boat Stainless Steel 100 175 300 450 600mm
Aliexpress UK
Programmable maintenance interval is 0-250 hours. Programmable RPM alarm, red backlit display and flashing warning icon remind the engine speed is out of range. Remind you to be crazy. [Housekeeper Service]--Large font backlight, speeding flash alarm, for your security.
eBay
Marine Tachometer Gauge for Boat, LCD RPM Meter & Hourmeter, 0–4000 RPM, Suitable for Cars & Trucks
Aliexpress UK