Gauge May Be Mounted In 2"/52mm Dia holes Or In Auto Gauge Custom Mounted Panels. Attach Nylon Pressure Line To Fitting On Back Of Gauge Using Adaptor ,Ferrule ,And Compression nut. Connect Line To Pressure port On Engine By Using 1/8" Adaptor Ferrule And Compression Nut For Turbo And Prossure Gauge Or 1/8" Adaptor And Fitting For Vacuum Gauge.
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2" 52mm Car Digital Turbo Boost Gauge PSI BAR Water Temp Oil Temp Oil Pressure Gauge Voltmeter EGT Tachometer RPM Gauge Car 12V
Aliexpress UK
All Gauges has Black bezel with studs & brackets & 12 v illumination bulbs.
eBay
Dynoracing Water Temp gauge 2" 52mm Digital Water temperature gauge Blue led Car gauge car meter with sensor BX101462
Aliexpress UK
You can fix only one color you like by pressing the gauge back "set" button. Water temp Specifications Input signal: 0-190 ohmsNOTES: 0-190ohms fuel level sensor only fit for 0-190ohms fuel gauge. 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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2 in 1 Digital LCD Car Gauges Water Temperature Gauge with 10mm sensor+Voltmeter Voltage Gauges for 12V 24V cars trucks Diesel
Aliexpress UK
Display with White Face Dial & Black Marking. 1 x Triple Gauge Set. Fits most hot rods and classics engines，DO NOT FIT FOR DIESEL CAR. Quantity: 1pc.
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HD Universal Water Temperature Voltmeter Gauge Auto Truck Digital Car Gauge Temp Sensor 10mm 2 in 1 Horizontal Water Temp Gauge
Aliexpress UK
1 Triple Gauge. Oil pressure range: 0 ~ 80 P.S.I. Oil level reading: E-1 / 2-F. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Power: 12V DC, 0.3A max.
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Universal 0-8000 RPM Meter Car Water Temp Oil Pressure Gauge Boost Gauge Bar/Psi Vacuum Water Temp Meter Smoke Pointer Car Gauge
Aliexpress UK
High sensitivity and easy operation. Water Temp Gauge Range: 4 0-120℃. This gauge is designed and manufactured to exacting quality standards to give maximum service and reliability. Gauge insures greater accuracy and provide a wider margin of safety than indicator lights.
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Round Water Temp Gauge 2" 52mm Digital Water Temperature Gauge Blue LED Car Gauge Car Meter Sensor 1/8NPT with Warning Alarm
Aliexpress UK
This gauge is supplied boxed as a full kit with fitting instructions. This gauge is very easy to fit and suitable for novice installation. This is a very impressive gauge at an unbelievable price. Silver Face.
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2 in 1 Racing Gauge 52mm Digital Car Gauge AFR with Narrowband O2 Oxygen Sensor Air Fuel Ratio Gauge for 12V Car Voltmeter
Aliexpress UK
High sensitivity and easy operation. This gauge is designed and manufactured to exacting quality standards to give maximum service and reliability. Gauge insures greater accuracy and provide a wider margin of safety than indicator lights.
eBay
Universal 3 in 1 Car Triple Gauge Kit Voltmeter Water Temperature Gauge Oil Pressure Gauges Automobile Accessories DC 12V
Aliexpress UK