--- product_id: 54889608 title: "Inside Outside Auto Thermometer Gauge Dual Display for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue" brand: "teltek usa" price: "1300.54 DT" currency: TND in_stock: true reviews_count: 6 category: "Teltek Usa" url: https://www.desertcart.tn/products/54889608-inside-outside-auto-thermometer-gauge-dual-display-for-any-semi store_origin: TN region: Tunisia --- # ±1°F / ±0.5°C accuracy Blue LED with chrome bezel Dual temp display - inside & outside Inside Outside Auto Thermometer Gauge Dual Display for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue **Brand:** teltek usa **Price:** 1300.54 DT **Availability:** ✅ In Stock ## Summary > 🌟 Stay cool, stay safe—know your temps inside and out! ## Quick Answers - **What is this?** Inside Outside Auto Thermometer Gauge Dual Display for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue by teltek usa - **How much does it cost?** 1300.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/54889608-inside-outside-auto-thermometer-gauge-dual-display-for-any-semi) ## Best For - teltek usa enthusiasts ## Why This Product - Trusted teltek usa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Zone Monitoring:** Simultaneously track inside and outside temperatures to stay ahead of weather changes and road conditions. - • **Built to Last & Shine:** Waterproof design with a sleek chrome bezel and lifetime warranty ensures durability and style that lasts. - • **Precision at a Glance:** Switch effortlessly between Fahrenheit and Celsius with ±1°F/±0.5°C accuracy for reliable readings every time. - • **Safety First ICE Alert:** Automatic flashing 'ICE' warning at 34°F keeps you alert to potential icy hazards—because your drive deserves extra care. - • **Effortless Installation:** Fits standard 2 1/16" dash holes or mounts easily with brackets—perfect for trucks, semis, and cars alike. ## Overview The Teltek USA Dual Display Auto Thermometer Gauge offers precise, real-time inside and outside temperature readings with a user-friendly switch between Fahrenheit and Celsius. Featuring a durable chrome bezel, blue LED display, and an automatic ICE warning alert, it’s designed for easy installation in most vehicles. Waterproof and backed by a lifetime warranty, this gauge combines style, safety, and reliability for professional drivers and enthusiasts alike. ## Description PRODUCT DESCRIPTION: The Digital Dual Display Inside and Outside Temperature gauge accurately displays the temperature inside and outside of your car, truck or semi at the same time. Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing. CONTENT: The dual display inside and outside air temperature sensor gauge is capable of reading temperatures from -99 degrees F to 150 degrees F with an incredible accuracy of + or – 1 degree. This digital auto dual interior and exterior temp gauge is designed to monitor both the outside and the inside temperatures simultaneously. When the temperature drops to 34 degrees outside the gauge will flash an “ICE” warning to alert the driver to the possibility of slick driving conditions. The gauge comes with sensor cables that read with excellent accuracy the air temperatures inside and outside of the car. There is also a switch on this digital car dual display interior and exterior temperature gauge that allows you to select between F and C degrees, depending on which you prefer. It is easy to mount in a 2 1/16 inch hole and comes equipped with two 10 feet sensor cables. This dual display inside and outside air temp thermometer includes a lifetime warranty, giving you the satisfaction of knowing that this gauge is made from high quality craftsmanship and that Teltek USA will stand behind the product. The gauge also has an automatic dimming feature to allow for changing light conditions when you are driving. Review: Amazing - These guages sent for everyone but they make a huge difference. The quality and overall construction is amazing and esthetically pleasing to the eye. The finish on them is great and accuracy is spot on. Review: Easy to install - Bought this for my husband for Christmas for his service truck. He loves it. Super easy setup ## Features - Press button on gauge display to switch between Fahrenheit and Celsius - Temp range Fahrenheit: -99°F to 150°F (±1°F accuracy) | Temp range Celsius: -76°C to 65°C (±0.5°C accuracy) - Two (2) 10' plug sensor cables for taking temperature readings (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 try one our self-enclosed box temperature gauges. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CTHQN2U | | Additional Features | Waterproof | | Age Range Description | Adult | | Best Sellers Rank | #1,885,304 in Automotive ( See Top 100 in Automotive ) #61 in Diagnostic & Test Thermometers #1,391 in Automotive Gauge Sets | | Brand Name | Teltek USA | | Color | Bezel: Chrome - LED Color:Blue | | Connectivity Technology | Wired | | Customer Reviews | 4.1 4.1 out of 5 stars (28) | | Display Type | LCD | | Included Components | Two 10' plug sensor cables, One temperature gauge with switch | | Indoor Outdoor Usage | Outdoor | | Inner Material | Plastic | | Item Length | 3.18 Centimeters | | Item Weight | 1.5 Pounds | | Manufacturer | Teltek USA | | Model | 25e9f7a4-e3a2-4bf3-b5f6-696f6a339e57 | | Model Name | Dual Display Inside and Outside Temperature gauge | | Outer Material | [Estimated: Stainless Steel or Aluminum] | | Part Number | 255 | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Resolution | 0.5°C or 1°F | | Response Time | 1000 Milliseconds | | Reusability | Reusable | | Specification Met | CE, RoHS | | Style Name | Contemporary | | Upper Temperature Range | 150 Degrees Fahrenheit | ## Product Details - **Age Range (Description):** Adult - **Brand:** Teltek USA - **Color:** Bezel: Chrome - LED Color:Blue - **Connectivity Technology:** Wired - **Display Type:** LCD - **Included Components:** Two 10' plug sensor cables, One temperature gauge with switch - **Outer Material:** [Estimated: Stainless Steel or Aluminum] - **Product Care Instructions:** Wipe Clean - **Special Feature:** Waterproof - **Specification Met:** CE, RoHS ## Images ![Inside Outside Auto Thermometer Gauge Dual Display for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue - Image 1](https://m.media-amazon.com/images/I/61awbJI9qML.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing *by E***C on June 16, 2019* These guages sent for everyone but they make a huge difference. The quality and overall construction is amazing and esthetically pleasing to the eye. The finish on them is great and accuracy is spot on. ### ⭐⭐⭐⭐⭐ Easy to install *by L***Y on February 4, 2021* Bought this for my husband for Christmas for his service truck. He loves it. Super easy setup ### ⭐ product didn't work *by C***R on December 12, 2022* Unfortunately we spent 3 hours installing this only to discover that it was not functional. We called the company and they didn't offer any advice on trouble shooting or offer to send out a new one and exchange this one. The only option was to buy a new one and return this one "to be fixed" after they are closed for a few weeks. We were really hoping to have this for a winter road trip coming up in the near future. ## Frequently Bought Together - Inside Outside Auto Thermometer Gauge Dual Display for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue - GlowShift Universal Black Single Gauge Swivel Dashboard Pod - Fits Any Make/Model - Swivels 360 Degrees - ABS Plastic - Mounts (1) 2-1/16" (52mm) Gauge to Vehicle's Dash --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/54889608-inside-outside-auto-thermometer-gauge-dual-display-for-any-semi](https://www.desertcart.tn/products/54889608-inside-outside-auto-thermometer-gauge-dual-display-for-any-semi) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-02*