Water Temperature Gauge for Trucks and Cars


Product Description:

The digital Load Pressure Gauge for Trucks connects to the airline from your air bags and will display the load pressure on the bags in PSI. Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing.


  • Made in USA and secured with a Lifetime Warranty
  • Temp range: 100°F to 300°F (±1°F accuracy), Temp range Celsius: -76°C to 65°C (±0.5°C accuracy)
  • 16' stainless steel adjustable sensor and cable for taking temperature reading (cable is easily replaced if damaged)
  • Mounts in the standard 2 1/16" hole which fits most dashes. If 2 1/16" hole not available, purchase a mounting bracket or pillar.
  • Easy installation instructions included (as little as 20 min installation time)
  • Lifetime warranty, excluding abuse and the sensor cable


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Lifetime Warranty



Keep your engine cool with the digital accuracy of a superior Water Temp Gauge.

This top end, the Teltek digital water temperature gauge is Made in U.S.A. and comes with a Lifetime Warranty. The accurate Stainless Steel sensor measures temperature from 100 to 300° F. The digital water temperature sensor is fully adjustable and comes with a 16’ cable. The stylized chrome or black bezel gauge fits in a standard 2 1/16” spot on the dash. The digital water temp gauge comes with the choice of either a bright blue or red LED display.

A digital water temperature gauge tells you what temperature your truck, tractor, car, RV or motorhome engine is running at so you can keep the engine running at the right temperature. This high accuracy of this gauge can replace the inaccurate stock gauge and give you the knowledge you need to protect your engine.

When installing a Teltek digital water temperature gauge, the first thing you have to consider is what type gauge you would like. We recommend the Teltek water temperature sensor for its top of the line accuracy, durability and easy to read digital display. You will need the water temperature gauge, a wire/cable sensor kit and the temperature sensor (which all come with the Teltek water temp gauage).

Why are a cooling systems and electric water temperature gauges necessary? Commercial truck engines generate mechanical power by extracting energy from combustion. Most of the heat energy is utilized to crate mechanical power for the drive train. Engines are not efficient, in that a lot of the energy created by combustion escapes the combustion chamber in the form heat. This waster heat must be removed through the engine through air or water flow, and exhaust gases. Thus, all engines need cooling to operate. The water temperature can be utilized to measure the temperature of the engine, and that is why a digital water temperature gauge is needed.

The components of an engine melt at a temperature that is lower the temperature created in combustion engines in the combustion chamber. The temperature of the combustion chamber is also high enough to ignite the engine lubricants such as motor oil. The Teltek digital water temperature sensor keeps you informed whether your coolant system is working fast enough to cool the engine.

An electric water temperature gauge let’s you know if your radiator is working to peak performance. A radiator is heat exchanger. Water takes heat from the engine and takes it to the radiator where air cools the water back down. Most engines that are liquid cooled use another chemical in addition to water to cool the engine such as antifreeze or rust protector. Water is an excellent liquid coolant due to its specific heat capacity, or the ability of water to absorb heat from the engine. Water can absorb twice as much as oil.

The aftermarket digital water temp gauge comes with a Lifetime Warranty. For styling, high accuracy, quality sensor gauges, you have come to the right place.

Compatible with: Chevy, Dodge, Ford, Freightliner, GMC, Hino, International, Izuzu, Kenworth, Mack, Mitsubishi, Peterbilt, Sterling, Universal, Volvo, and Western Star


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Warranty Information:

Teltek USA lifetime warranty, excluding abuse.

Compatible with:

Chevy, Dodge, Ford, Freightliner, GMC, Hino, International, Izuzu, Kenworth, Mack, Mitsubishi, Peterbilt, Sterling and Volvo


Semi truck load weight gauge, Semi truck load trailer gauge, Load trailer for trucks, Tractor trailer aftermarket load weight gauge.

Customer Reviews

Based on 1 review

Since my name is Steve and I have not received my gauge yet, I guess my review ain’t going to be all that good. You sure you want it?

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