---
product_id: 51355821
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"
brand: "a/c pro"
price: "€ 17.77"
currency: EUR
in_stock: true
reviews_count: 11
category: "A/C Pro"
url: https://www.desertcart.nl/products/51355821-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer
store_origin: NL
region: Netherlands
---

# 1-inch magnified dial 0-220°F precision range 5-inch probe with protective cover 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

**Brand:** a/c pro
**Price:** € 17.77
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay ahead—diagnose like a pro!

## 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 by a/c pro
- **How much does it cost?** € 17.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/51355821-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 & Portable:** Waterproof build with included holder and clip for on-the-go professionals.
- • **Trusted by Thousands:** 4.6-star rated with over 1,300 reviews—join the savvy drivers who never get caught in the heat.
- • **User-Friendly Design:** Magnified dial and ergonomic 5-inch probe ensure effortless, accurate readings every time.
- • **Dual Temperature Check:** Measures both outlet duct and ambient temperatures for comprehensive system insights.
- • **Pinpoint A/C Performance:** Diagnose your car’s air conditioning with exact temperature readings to avoid costly repairs.

## Overview

The InterDynamics Certified A/C Pro Car Air Conditioner Test Thermometer offers precise temperature readings from 0 to 220°F with a magnified 1-inch dial and a 5-inch probe protected by a cover. Designed for both automotive and home A/C systems, it includes a holder and clip for convenience and features a waterproof build. Trusted by over 1,300 users with a 4.6-star rating, it’s the essential tool for professionals and enthusiasts to accurately diagnose A/C performance and ensure optimal cooling.

## 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.

Review: Temperature tester - Used to test if air condition in car was blowing cold,it wasnt,needed regas
Review: Easy to use and does the job - Excellent product. It has a probe that you insert in the A/C vent so it measures the temperature of the air that is coming out, rather than having the ambient air included. In may case, the A/C air was 5 degress C colder, sosystem doesn't need attention.

## 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 |
|---------------|-------|
| ASIN | B002G1PBHI |
| Best Sellers Rank | 17,769 in Automotive ( See Top 100 in Automotive ) 6 in Car Thermometers 957 in Car Interior Fittings |
| Brand | A/C Pro |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,363) |
| Date First Available | 3 April 2013 |
| Item Weight | 18 g |
| Item model number | TH-27 |
| Manufacturer | InterDynamics |
| Manufacturer part number | TH-27 |
| Model | TH-27 |
| Product Dimensions | 3 x 13 x 19.99 cm; 18 g |
| Special Features | Waterproof |

## Product Details

- **Age range (description):** Adult
- **Brand:** A/C Pro
- **Colour:** Red, White
- **Display type:** Analog
- **Included components:** InterDyn - TH-27
- **Outer material:** Plastic
- **Product care instructions:** Wipe Clean
- **Special feature:** Waterproof
- **Specification met:** Bis
- **Unit count:** 1.0 Count

## 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 - Image 1](https://m.media-amazon.com/images/I/71iENRlGm5L.jpg)

## Questions & Answers

**Q: Will this read both Fahrenheit and Celsius?**
A: Hi, I don't have one here to check, but it does mention F and C on the front, so it should display both.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Temperature tester
*by T***R on 17 October 2025*

Used to test if air condition in car was blowing cold,it wasnt,needed regas

### ⭐⭐⭐⭐⭐ Easy to use and does the job
*by P***R on 30 July 2019*

Excellent product. It has a probe that you insert in the A/C vent so it measures the temperature of the air that is coming out, rather than having the ambient air included. In may case, the A/C air was 5 degress C colder, sosystem doesn't need attention.

### ⭐⭐⭐⭐⭐ Works well
*by W***Y on 5 March 2020*

Does what it should

## Frequently Bought Together

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- Supco ST02 Stainless Steel Pocket Dial Thermometer, 5" Stem, 1" Dial, 0 to 220 Degrees F

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**Shop now:** [https://www.desertcart.nl/products/51355821-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer](https://www.desertcart.nl/products/51355821-interdynamics-certified-a-c-pro-car-air-conditioner-test-thermometer)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*