Best Digital Water Temperature Gauges in 2026

SpyraBlast Technology: Every pull of the trigger discharges a powerful individual blast of water with unprecedented precision.

Non-stop action: To reload, just dip the front of the SpyraTwo into a water source and fully load and repressurize automatically in 10 seconds.

Superior Range: Individual water blasts have an effective range of 33 feet and a maximum range of 50 feet.

MOTOR METER RACING EVO Series 6 Gauge Set Applies the Latest LCD Movement Technology to Present a Distinctive Look for the 6 Most Essential Gauges in a Futuristic Way with 4 Switchable Colors (Red, Blue, White & Green). Equipped with Peak Recall and Warning Function to Guarantee Accurate Data and Road Safety

SPEC.: (Speedometer & Tachometer): Standard 3-3/8" (85mm) Dial and 3-3/4" (95mm) Opening. (Water Temp, Volt, Oil Pressure & Fuel Gauge): Standard 2"(52mm) Dial 2-1/16"(52.4mm) Opening. EVO Gauge Set Requires any 1 to 9 Cylinder Engines Only - Compatible with 12-volt Negative Ground Systems

Features: 4 Color Mode, 6 Level Brightness Adjustment; 4 Types of Dimmer Setting where the Color Can be Shift According to Users' Needs in Different Conditions. It is Designed for In-dash Usage, While Suitable On-dash Mounting Cups Available to be Ordered - Flat Clear Acrylic Lens with Plastic Housing, Designed to be Installed with Ease

SIZES: Speedometer & Tachometer - 85mm (3-3/8"). Tachometer Fits Any 1 to 9 Cylinder Gas Powered Engine.

SIZES: Fuel Level, Water Temperature, Oil Pressure & Volt - 52mm (2-1/16"). Gauge Set Requires 12 Volt Negative Ground Systems.

FEATURES: Flat Clear Acrylic Lens, Black Aluminum Bezel with Black Plastic Housing. Applying Latest LCD Movement Technology with Display of Precision.

SIZES: Speedometer & Tachometer - 85mm (3-3/8"). Tachometer Fits Any 1 to 9 Cylinder Gas Powered Engine.

SIZES: Fuel Level, Water Temperature, Oil Pressure & Volt - 52mm (2-1/16"). Gauge Set Requires 12 Volt Negative Ground Systems.

FEATURES: Swiss Stepper Motor Movement. Convex Glass Lens Surface, Stainless Steel Bezel with Plastic Housing. Black Faceplate, White Needle. Light Bulb Illumination.

SIZES: Speedometer & Tachometer - 85mm (3-3/8"). Tachometer Fits Any 1 to 9 Cylinder Gas Powered Engine.

SIZES: Fuel Level, Water Temperature, Oil Pressure & Volt - 52mm (2-1/16"). Gauge Set Requires 12 Volt Negative Ground Systems.

FEATURES: Swiss Stepper Motor Movement. Convex Glass Lens Surface, Stainless Steel Bezel with Plastic Housing. Blue Faceplate, White Needle. Light Bulb Illumination.

GlowShift 10 Color Digital Series Dual Temperature Gauge Allows You to Monitor 2 Vital Engine Temperatures from 1 Unit - Keep an Eye on Water, Transmission, Oil and/or Differential Temperatures

Dual Temperature Readings from 68° to 302° Fahrenheit - Set Each Display to its Own Color - 2-1/16" (52mm) Gauge with 2 Digital Displays & Tinted Lens

Quick-Glance & Easy to Read Digital Display - 10 Solid Color Modes & 2 Color Cycle Modes - Self-Calibration at Startup Ensures that the Gauge is Performing Optimally

MaxTow Water Temperature Gauge is Designed to Monitor & Display the Coolant Fluid Temperature Running Through Your Truck's Radiator System

Water Temperature Readings from 100° to 280° Fahrenheit - 2-1/16" (52mm) Gauge with Black Dial, Clear Lens, Illuminated Red Needle & Digital Display

Double Vision Display with Analog & Digital Readouts - Green LED Backlighting - 3 Daytime & 3 Nighttime Dimming Modes

GlowShift 10 Color Digital Series Dual Temperature & Pressure Gauge Allows You to Monitor 2 Vital Engine Statistics from 1 Unit - Keep an Eye on Water, Transmission, Oil or Differential Temperatures, as well as Boost, Oil or Fuel Pressure

Temperature Readings from 68° to 302° Fahrenheit - Pressure Readings from 0 to 145 PSI - Set Each Display to its Own Color - 2-1/16" (52mm) Gauge with 2 Digital Displays & Tinted Lens

Quick-Glance & Easy to Read Digital Display - 10 Solid Color Modes & 2 Color Cycle Modes - Self-Calibration at Startup Ensures that the Gauge is Performing Optimally

30-0302 X-Series 100-300 F/40-150C Digital Gauge combine incredible looks, increased readability and a multitude of new, easy-to-use features!

2-1/16th (52mm) gauge diameter for easy mounting in gauge pods

Programmable center LED is 87% larger than original AEM gauges

GUARANTEED TO TURN HEADS and amp up the jealousy of your friends, keep that ride tearing up asphalt all with the style and grace you have come to expect from the Intellitronix line of products! Factory housing/bezel is not included (photo is for display purposes only).

MODERNIZE YOUR CAR - Factory original mechanical gauges can be sometimes highly inaccurate, faded, and even cease to function...leaving you not knowing what the vital functions of your engine are really doing. But you can do something about that by modernizing that beauty with this INTELLITRONIX LED digital gauge upgrade kit.

LONG LASTING SUPER BRIGHT WHITE LEDS - Our vibrant and crisp easy to read Digits are 33% Larger than any other Temperature Gauge on the market and with Bargraph Sweeps for the Speedometer and Tachometer! They will increase safety and give the interior of your car a completely refinished look with just the right amount of visual excitement

🚗6 Gauge Kit- Includes GPS Speedometer, Tachometer, Fuel Gauge, Water Temperature, Volt and Oil Pressure Gauge. 7 color backlight : red、green、blue、yellow、olivine、orange、purple.

🚌[ GPS Speedometer Gauge Set ]: GPS Speedometer gauge indicating Range: 0 - 80 MPH, Tachometer indicating Range: 0 - 8000 RPM, Volt gauge indicating Range: 8 - 16V, Fuel Level gauge indicating Range: E - F & Resistance 240-33 ohms, Water Temperature gauge indicating Range: 30 - 250°F (0 - 120°C), Oil Pressure gauge indicating Range: 0 - 150 PSI (0 -10 BAR).

🚙 GPS Speedometer and Tachometer: Standard 85mm (3 3/8") hole in the panel (II) and allow a clearance of 55mm (2 3/16") behind the panel to fit the gauge. The Fuel Gauge, Water Temperature, Volt and Oil Pressure Gauge diameter is 2-1/16 inch (52mm).

【6‑IN‑1 MULTIFUNCTION】This 6‑in‑1 multifunction gauge is universally suitable for cars, boats, yachts. It can display GPS SOG: 0-600 km/h, engine speed: 0-9999 RPM, engine oil pressure: 0-10BAR, engine temperature: 40-120℃, battery voltage: 9-32V, fuel level: 0-100%, total engine hours.

【WATERPROOF, ANTI‑FOG AND ALARM FUNCTION】This multifunctional gauge has IP67 waterproof and anti‑fog function, no worry about the influence of bad weather. And the function of alarm function: the red alarm light will flash when there is alarm.

【STAINLESS STEEL】The multifunctional speedometer uses superior 316 stainless steel material, which is flame retardant, reliable, and durable.This multifunctional tachometer supports 9‑32VDC working voltage, ‑30‑80℃ storage temperature, 0‑10BAR engine oil pressure.

Tachometer displays 0-6000 RPM In 300 RPM Increments and is programmable for 4-6-8-cylinder engines. Speedometer and tachometer are a combined gauge.

Water Temperature displays 100-300°F and range sending unit S8013 is included. If you need a 3/8" bushing, please note on your order, because we send the more common 1/2" bushing--otherwise, you will have to supply the bushing on your own.

Fuel Level reads 0-99% range in 1% increments and is programmable.

【EASY TO INSTALL】Open a 3-3/8" dimension and 2-1/5" depth hole, put gauge into it and fasten.

【DESCRIPTION】GPS Speedometer: 0-600(km/h, mph, knots available), Oil Pressure: 0-10 BAR/0-145 PSI, Tachometer: 0-9999RPM, Water Temperature: 40-120℃/100-250℉, Voltmeter: 9-32V, Fuel Level: 0-100%.

【MATERIAL】Multi-Functional Gauges front cover use stainless steel 316L & curved glass installed for long-term use

【MULTIPLE FUNCTIONS】This automotive replacement water temperature gauge set can be taken as engine oil pressure gauge, oil level gauge, water temperature gauge, engine battery voltage gauge, engine speed meter. The water temperature meter range is 40-120 degrees Celsius, oil pressure is 0-140psi, engine speed is 0-3000RPM, Hourly Timing, oil level gauge is E-1/2-F and voltage is 0-38V.

【UPGRADED APPEARANCE】This automotive replacement oil pressure gauge set adopts LCD display. The 52mm/2in gauges features red backlight, and the 82mm/3.2in gauges features 8 color backlight, which makes it is easy to read both day and night. This instrument cluster upgrade kit also is designed to upgrade the appearance of the original cluster on specified vehicles, marine.

【IP67 WATERPROOF】This automotive gauge set features with IP67 waterproof (can work underwater 1m position) and dustproof. It adopts 316 stainless steel front cover, industrial‑grade electronic components and structural parts, which makes it can be used for a long time even in acid, alkali and humid environment. The wire harness connector has a buckle to ensure a firm connection between the instrument and the wire harness.

Tachometer displays 0-6000 RPM In 300 RPM Increments and is programmable for 4-6-8-cylinder engines. Speedometer and tachometer are a combined gauge.

Water Temperature displays 100-300°F and range sending unit S8013 is included. If you need a 3/8" bushing, please note on your order, because we send the more common 1/2" bushing--otherwise, you will have to supply the bushing on your own.

Fuel Level reads 0-99% range in 1% increments and is programmable.

Intellitronix is the leader in daylight and nighttime readable gauges and has been making digital gauges since 1981. No other gauge can compare in brightness!

Welcome to the next stage of innovation mixed with ingenuity | It is accuracy, elegance, and intelligence all in one breathtaking display.

3-3/8” Speedometer: Reads up to 255 mph, includes odometer, trip meter, one button calibration, 0-60 time, ¼ mile and high speed recall.