2'' 52mm Car Water Temp Gauge LCD Digital Display | Universal Fit for 12V Vehicles

Keep your engine temperature in check with this 2-inch digital water temp gauge. The bright LCD display shows readings from 40 to 140 degrees Celsius, giving you a clear view of your cooling system's status. It comes with a water temp sensor, sensor adapter, and all necessary wiring for a straightforward setup.

This gauge is built for universal fitment on any 12V car. The 52mm diameter housing fits standard gauge pods and dash openings. You can choose from 7 different backlight colors by pressing the button on the gauge, making it easy to match your dashboard lighting.

The package includes a water temperature sensor with a 1/8NPT thread, a sensor adapter with two clamps, and a wiring harness. The adapter fits multiple hose sizes including 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, and 40mm, so you can pick the right size for your vehicle's coolant hose.

Installation is simple with the included English manual. Just remember that the water temperature sensor needs to be grounded, or it will only show 40 degrees Celsius. This gauge gives you real-time feedback on engine temperature, helping you catch overheating issues before they become serious problems.

Key Features and Benefits

- LCD digital display that shows water temperature from 40 to 140 degrees Celsius for accurate monitoring

• 7 backlight colors you can change through the button on the gauge to match your dashboard style

• 52mm diameter gauge size that fits standard gauge pods and dash openings for easy installation

• Professional 12V power with IGN MAX 0.3A for reliable operation in your vehicle

• Sensor mounting thread of 1/8NPT that works with standard water temp sensors

Who Is This For

- Car enthusiasts who want to monitor their engine temperature with a clear digital display

• DIY mechanics installing a water temp gauge in a 12V vehicle for the first time

• Drivers who need a replacement gauge for an existing dash setup with a 52mm opening

• Anyone upgrading their dashboard with customizable backlight colors for a personalized look

Usage Scenario

Mark noticed his old temperature gauge was hard to read at night. He installed this digital LCD gauge in his project car's dash, choosing a blue backlight to match his interior. Now he sees the exact temperature at a glance, and the bright display makes it easy to spot any changes while driving. The sensor adapter fit his coolant hose perfectly, and the whole setup took less than an hour.

Micro Comparison

Unlike analog gauges that rely on a needle and a small dial, this digital display gives you a precise numerical reading. The 7-color backlight option is a feature you won't find on most basic gauges, letting you customize the look to match your vehicle's interior. The included sensor and adapter mean you have everything needed for installation in one box.

Specifications

Material: LED+Metal+Plastic

Size: 2 inch gauge or 52 mm diameter

Item Height: 38mm

Item Length: 57mm

Item Width: 52mm

Item Weight: 0.4kg

Display Range: 40 to 140 degrees Celsius

Power: Professional 12V, IGN MAX 0.3A

Sensor Mounting Thread: 1/8NPT

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x LCD Water Temp Gauge (40-140 degrees Celsius)

• 1 x Water Temp Sensor (Size is 1/8NPT)

• 1 x Wire

• 1 x Water Temp Gauge Sensor Adapter with Two Clamps (Fits any 1/8 NPT Water Temp Sensor, sizes available: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm)

• 1 x Screw knob

• 1 x English Manual

Why You Will Love It

You get a complete gauge kit with sensor, adapter, and wiring, so there is no need to buy extra parts separately. The bright digital display and customizable backlight colors make it easy to read day or night. It gives you peace of mind knowing your engine temperature is always visible and under control.

Questions and Answers

Question: What voltage does this gauge work with?

Answer: It works with a professional 12V system and draws a maximum of 0.3 amps.

Question: What size hose does the adapter fit?

Answer: The adapter fits multiple hose sizes including 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, and 40mm. You choose the size you need.

Question: Why does my gauge only show 40 degrees Celsius?

Answer: The water temperature sensor needs to be grounded. If it is not grounded, the gauge will only show 40 degrees Celsius.

Question: Does this gauge work with any car?

Answer: It is a universal fit for any 12V car. The 52mm diameter fits standard gauge pods and dash openings.

Question: What thread size is the sensor?

Answer: The sensor mounting thread is 1/8NPT.

Question: Can I change the backlight color?

Answer: Yes, you can change between 7 backlight colors by pressing the button on the gauge.

Question: What is included in the package?

Answer: The package includes the LCD water temp gauge, water temp sensor, wire, sensor adapter with two clamps, screw knob, and an English manual.