--- product_id: 356305706 title: "InterDynamics Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, includes Holder and Clip | 5\" Probe, Reads 0 Degrees to 220 Degrees F, Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip" brand: "a/c pro" price: "€ 32.70" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.at/products/356305706-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer store_origin: AT region: Austria --- # 5-inch precision probe 0° to 220°F range Includes holder & clip InterDynamics Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, includes Holder and Clip | 5" Probe, Reads 0 Degrees to 220 Degrees F, Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip **Brand:** a/c pro **Price:** € 32.70 **Availability:** ✅ In Stock ## Summary > 🌬️ Diagnose like a pro, stay cool with confidence! ## Quick Answers - **What is this?** InterDynamics Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, includes Holder and Clip | 5" Probe, Reads 0 Degrees to 220 Degrees F, Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip by a/c pro - **How much does it cost?** € 32.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/356305706-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer) ## Best For - a/c pro enthusiasts ## Why This Product - Trusted a/c pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Waterproof:** Built to withstand tough environments, perfect for professional-grade AC troubleshooting. - • **Extended 5-Inch Probe:** Easily reaches deep into ducts for reliable outlet and ambient temperature readings. - • **Magnified 1-Inch Dial:** Large, clear analog display ensures quick, effortless readings even on the go. - • **Hands-Free Convenience:** Includes a sturdy holder and clip so you can multitask without missing a beat. - • **Precision Temperature Range:** Accurately reads from freezing 0°F up to scorching 220°F for versatile diagnostics. ## Overview The InterDynamics Certified A/C Pro Thermometer is a professional-grade analog tool designed to diagnose automotive and home air conditioning systems. Featuring a 5-inch probe and a magnified 1-inch dial, it accurately measures temperatures from 0°F to 220°F. Waterproof and equipped with a holder and clip, it offers durability and hands-free convenience for precise outlet duct and ambient temperature checks. ## Description The Certified A/C Pro Auto Air Conditioning Test Thermometer helps diagnose A/C performance, checks outlet duct temperature, and checks ambient temperature. Features a magnified 1 inch dial size, 5 inch probe with a protective cover for ease of use, reads 0 Degrees to 220 Degrees Fahrenheit and includes a holder and clip. For all types of A/C systems including auto and home. ## Features - A/C Test Thermometer helps diagnose AC performance - Checks outlet duct temperature and ambient temperature - Magnified 1 inch dial size 5 inch probe with protective cover for ease of use - Reads 0 Degrees to 220 Degrees Fahrenheit - Includes holder and clip ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Waterproof | | Age Range Description | Adult | | Asin | B002G1PBHI | | Best Sellers Rank | #1,300 in Automotive (See Top 100 in Automotive) #2 in Car Thermometers #97 in Interior Trim Products | | Brand Name | A/C Pro | | Color | White | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (1,466) 4.6 out of 5 stars | | Display Type | Analog | | Global Trade Identification Number | 00048168028030 | | Immersion Depth | 5 Inches | | Included Components | InterDyn - TH-27 | | Indoor Outdoor Usage | Indoor | | Item Length | 7.87 Inches | | Item Type Name | InterDyn - TH-27 | | Manufacturer | InterDynamics | | Model | TH-27 | | Model Name | TH-27 | | Outer Material | Plastic | | Part Number | TH-27 | | Power Source | Battery Powered | | Product Care Instructions | No special care required | | Resolution | PT is: THERMOMETER. GL is: gl_bis | | Response Time | 500 Milliseconds | | Reusability | Reusable | | Specification Met | Bis | | Style Name | probe | | Unit Count | 1 Count | | Upc | 048168028030 | | Upper Temperature Range | 220 Degrees Fahrenheit | ## Product Details - **Age range (description):** Adult - **Brand:** A/C Pro - **Colour:** White - **Included components:** InterDyn - TH-27 - **Special features:** Waterproof ## Images ![InterDynamics Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, includes Holder and Clip | 5" Probe, Reads 0 Degrees to 220 Degrees F, Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip - Image 1](https://m.media-amazon.com/images/I/71iENRlGm5L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended *by on Reviewed in the United Arab Emirates 25 July 2026* Good product for the price ### ⭐⭐⭐⭐⭐ Works well. Magnifier on face if gauge is very useful *by on Reviewed in the United Kingdom 14 July 2026* Just topped up my Nissan Note E11 diesel AC with this in the vent. AC R134A pressure topped up to 40psi. Vent thermometer went from 46-48F to 40F right in the middle of the green zone ### ⭐⭐⭐⭐⭐ A must have for diagnosing automotive and residential AC systems. Works great. *by on Reviewed in the United States 4 November 2025* I'm really pleased with this automotive thermometer that I use for checking my work when I repair automotive AC systems. It's pretty self-explanatory with how it works but you just stick it in whichever vent is blowing air to see the temperature of the air. I just reference google to see what the AC temp should be when I start refilling the system with refrigerant. This could also be used in residential HVAC systems. I prefer this style thermometer over a laser thermometer because these are more accurate and it's easy to get an incorrect reading with a laser thermometer. This thermometer was a great value and is a must for any mechanic. ## Frequently Bought Together - Interdynamics Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip - Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius - Supco ST02 Stainless Steel Pocket Dial Thermometer, 5" Stem, 1" Dial, 0 to 220 Degrees F --- ## 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.at/products/356305706-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer](https://www.desertcart.at/products/356305706-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-16*