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Our digital auto gauges are built to last a lifetime, guaranteed

Auto Thermometer Gauge for Trucks and Cars

  • Auto thermometer gauge for trucks and cars in Blue
  • Digital outside air temperature gauge for your car, truck or semi in RED
Your Price:
$95.00 (You save $10.00)
1.50 LBS
Usually ships in 1 business day
Calculated at checkout
Minimum Purchase:
1 unit(s)

Product Description

The Truck and Auto Thermometer Gauge accurately displays the temperature inside or outside (one or the other) of your car, truck or semi. Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing. If you need inside AND outside check out our dual temperature gauge!


Made in USA and secured with a Lifetime Warranty
Press button on gauge display to switch between Fahrenheit and Celsius
Temp range: -99°F to 150°F (±1°F accuracy), Temp range Celsius: -76°C to 65°C (±0.5°C accuracy)
10' plug sensor 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, can install in a mounting bracket, display or pillar. Or, order one of our self-enclosed box temperature gauges.
Easy installation instructions included (as little as 20 min installation time)
Compatible with any vehicle with 12vdc power
Lifetime warranty, excluding abuse and the sensor cable
When temp drops to 34° F the gauge will flash "ICE"  then return to normal temp monitoring. The "ICE" warning will not flash again until the temp rises to 37° F and drops back to 34° F again.



Keep your vehicle safe from freeway ice with the digital accuracy of a commercial automotive thermometer gauge. The temperature gauge sensor can be installed inside the vehicle to measure inside temperature, or outside the vehicle (frequently behind the front bumper, or on the side view mirror) to measure outside temperature. This sleek and precise aftermarket digital temperature gauge will complement your dash and report temperatures from 150° F to -99° F. With an extremely accurate sensor gauge of ±1° F, you will never have to worry about misreadings. The broad temperature range of 249° F allows drivers to travel from the Arizona desert in middle of summer up to the Northwestern Territory in the dead of winter with confidence that their digital outside air temperature gauge is running as strong as their vehicle.

For temperatures 34° F or below, the car temperature gauge will flash an “ICE” warning momentarily as there may be ice on the road. The “ICE” warning will not flash again at 34° F unless the outside temperature increases to 37° F before dropping back down again. Without a temperature sensor and digital temperature gauge you and your car may be at risk every time you cross a bridge, head over a mountain pass or drive in the winter.

The auto thermometer gauge comes with a digital LED display and large numbers that are easy to read, even under direct sunlight. The red or blue LED displays block numbering for clear perception of the digital gauge readings. If you prefer the Celsius temperature scale, instead of the Fahrenheit, select “Celsius” from the drop down menu. Outside of the United States, the Celsius temperature scale is utilized for most tasks. Even within the U.S., the engineering and scientific communities work with the Celsius temperature scale almost exclusively.

The drop down menu also contains the option for you to choose a chrome, or black, bevel for your inside air temperature gauge to match your vehicle’s interior. The bezel is the ring that surrounds the digital temperature gauge’s face to protect the edges of the auto glass. It protects the edge of the display and the space between the housing and the face, and provides a façade to match the rest of the dash board display.

Installation is straightforward for an aftermarket accessory like this auto outside air temperature gauge, it is compatible with any vehicle with 12 vdc power. The automotive outside temperature gauge gauge fits in a standard 2 1/16” dash hole. Also included is a 10 foot sensor cable with a sensor thermometer. The 10 foot auto thermometer sensor cable detaches from the temperature gauge for easy replacement.

The aftermarket inside or outside air temperature gauge comes with a lifetime warranty. For styling, high accuracy, quality sensor gauges, you have come to the right place.

Our gauges are made by Teltek USA, over 20 years in business and the most respected manufacturer of commercial aftermarket gauges and meters for semi trucks and autos

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 and the sensor cable

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Product Reviews

  1. Really nicely built and easy to install.

    Posted by 122 on 7th Sep 2015

    Very well built product. Looking forward to years of service in my Tundra.

  2. DAG Delivers

    Posted by Beers on me on 17th Dec 2010

    4 stars because my gauge was a few days late, but they were more than happy to double check my order and make sure it was on its way, got it a few days later and now Im happy. Cheers

  3. Customer support rocks

    Posted by Arcadia238957 on 16th May 2010

    I had a problem with my truck's dashboard when installing my temperature guage and so I called in to talk to support. Bill guided me through the process in a friendly way and was very patient with an absolute newbie who had no idea how to do this stuff. I will definetely buy from Bill and your company again, thanks so much.

  4. Works well for my Mack

    Posted by Dean G on 16th May 2010

    Prompt shipping & nice product