---
product_id: 220869452
title: "Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses"
brand: "realhunlee"
price: "€ 41.75"
currency: EUR
in_stock: true
reviews_count: 12
category: "Realhunlee"
url: https://www.desertcart.nl/products/220869452-air-conditioner-uv-dye-leak-detector-pro-auto-oil-ac
store_origin: NL
region: Netherlands
---

# 12.3W high-intensity UV power 68 premium LEDs for max brightness Includes protective UV glasses Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses

**Brand:** realhunlee
**Price:** € 41.75
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate leaks, save time, and skip the mechanic’s bill!

## Quick Answers

- **What is this?** Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses by realhunlee
- **How much does it cost?** € 41.75 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/220869452-air-conditioner-uv-dye-leak-detector-pro-auto-oil-ac)

## Best For

- realhunlee enthusiasts

## Why This Product

- Trusted realhunlee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Runtime:** Up to 20 hours of continuous use on 3xAA batteries keeps you working without interruption
- • **Unmatched UV Brightness:** 40% brighter than competitors for pinpoint leak detection even under streetlights
- • **Military-Grade Durability:** Aircraft-grade aluminum body with anti-abrasive finish built to last through tough jobs
- • **Versatile & Multi-Purpose:** Beyond AC leaks—authenticate currency, inspect IDs, and assist forensic tasks with one tool
- • **All-in-One Leak Detection Kit:** Works seamlessly with all UV refrigerant dyes to find leaks fast and save costly repairs

## Overview

The REALHUNLEE Air Conditioner UV Dye Leak Detector is a professional-grade, high-intensity UV flashlight featuring 68 LEDs and 12.3 watts of power. Designed with aircraft-grade aluminum for durability, it offers 40% more brightness than typical UV lights, enabling quick and precise detection of refrigerant leaks even in bright environments. The kit includes protective UV glasses and supports up to 20 hours of continuous use on 3 AA batteries (not included). Ideal for automotive AC leak detection, forensic authentication, and HVAC maintenance, this tool helps professionals and DIYers save time and money by identifying leaks early and accurately.

## Description

Buy REALHUNLEE Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses: Leak Detection Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: For the price and little jobs it's great👍🏻 - Works great for finding radiator leaks. I bought some dye from Harbor Freight and this saved me from having to spend money at the mechanic shop. The glasses didn't help at all though, I saw the dye better without them.
Review: Works well, but failed after first use. *Edit* Seller replaced! - *Update* Seller contacted me through desertcart and quickly sent a replacement light. Replacement light works great with no issues. These UV flashlights really do put out plenty of light and certainly enough to track down an AC leak (using UV Dye, of course). Good inexpensive DIY alternative... Just an FYI - Take the batteries out of the unit when storing as AA have a tendency to leak. Good hunting! This unit puts out a good amount UV light, particularly if you use it in dim to dark light, but right after the first use, it stopped working. I replaced the batteries. No good. Took the thing apart and cleaned all contacts. No good. Made sure all batteries (3x AA) were correctly oriented and the battery cassette was in the correct way. Nope, unit was dead. Too late to return so I threw it in the trash.

## Features

- 【Professional Grade & High Accuracy】-- Pro High-intensity true UV leak detection flashlight, INCLUDE GLASSES! 12.3 W 385-395nm leak detection flashlight with 68 top quality LED helps you to find leak stains EVEN in indoor or streetlight.REALHUNLEE AC Leak Detector Flashlight is 40% Brighter than other light, best choice for Automotive Air Conditioner Leak Detection!
- 【Save Your Money & Time】-- Works with all types of U*V Refrigerant leak detection dye! Pinpoint the origin of leaks of ANY kind with this Auto Air Conditioner Oil Leak Detector Tool Flashlight, even in bright environments. Help you inspect the leak stains in seconds! Impact resistant military grade aluminum weighing.
- 【Wide Range of Applications & Durable】-- This u*v Contamination and Leaks detector flashlight is a great helper for your life -- Authenticate currency,engine,driver license, Auto&Air Conditioning Freon Refrigerant Leak, official identification cards,passports. Essential tool for medical forensics, Auto car leaks, HVAC repair and so on.Help you to save thousands of dollars,efforts and time!
- 【Long Running Time & Durable】-- Car Leak Detector Flashlight is Premium Aluminum Construction with anti abrasive surface treatment, non-slip textured grip, lanyard useful either to wrap wrist or belt loop. The lighting time up to 20 hrs!!This Auto Leak Detector Flashlight also covers larger area without weaken the light. 3xAA batteries NOT included（due to the shipping policy）
- 【What You Got】-- This Car AC Leak Detection Flashlight Kit comes with great after service! We will give you a satisfactory solution within 24 hours! Please don't hesitate to contact us if you have any questions or concerns about our product !

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DVBM9ZF |
| Best Sellers Rank | #4,576 in Automotive ( See Top 100 in Automotive ) #1 in Air Conditioning Leak Detection Tools |
| Brand | REALHUNLEE |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,489) |
| Date First Available | July 29, 2020 |
| Item Weight | 8.2 ounces |
| Item model number | CL-001 |
| Manufacturer | REALHUNLEE |
| Manufacturer Part Number | CL-001 |
| Model | ac leak detector light |
| OEM Part Number | RUV-001 |
| Product Dimensions | 3 x 2.7 x 6.5 inches |
| Special Features | Aircraft-grade Aluminium |
| Wattage | 12.3 watts |

## Images

![Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses - Image 1](https://m.media-amazon.com/images/I/71STjEl6hjL.jpg)

## Questions & Answers

**Q: Does this light detect bodily fluid leaks($k££T)?**
A: Not sure what you mean by bodily fluid leaks?   I've used this to detect oil leaks (using dye in the oil)  and gas leaks (with dye in the gas).   Haven't used it for AC leaks.   It worked quite well.  I later purchased one that was smaller and could focus the beam, found that was more handy, and for the focused area brighter, even though overall the light had less power.

**Q: I just received this today.And it makes about 20% of my engine bay glow. How is that useful if almost everything glows.  White paper envelopes glow..?**
A: Ignore everything else, just look at your air conditioner lines, ac pump, ac dryer and condenser.  The only other place there could be leaking is the evaporator, which is in the dash of the car, can't see it and very hard to get to. For that you would need a tool that sniffs for anti-freeze leaks.

**Q: Will this work with a 18650 battery?**
A: Hi, this uv ac auto dye leak detection tool needs 3 AA batteries!

**Q: Will this work for a home refrigerator? Thanks.**
A: Hi, yes! It would work for a home refrigerator! We provide 30-days service guarantee! Please do not worry!

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the price and little jobs it's great👍🏻
*by T***E on January 26, 2026*

Works great for finding radiator leaks. I bought some dye from Harbor Freight and this saved me from having to spend money at the mechanic shop. The glasses didn't help at all though, I saw the dye better without them.

### ⭐⭐⭐⭐⭐ Works well, but failed after first use. *Edit* Seller replaced!
*by N***Y on July 26, 2023*

*Update* Seller contacted me through Amazon and quickly sent a replacement light. Replacement light works great with no issues. These UV flashlights really do put out plenty of light and certainly enough to track down an AC leak (using UV Dye, of course). Good inexpensive DIY alternative... Just an FYI - Take the batteries out of the unit when storing as AA have a tendency to leak. Good hunting! This unit puts out a good amount UV light, particularly if you use it in dim to dark light, but right after the first use, it stopped working. I replaced the batteries. No good. Took the thing apart and cleaned all contacts. No good. Made sure all batteries (3x AA) were correctly oriented and the battery cassette was in the correct way. Nope, unit was dead. Too late to return so I threw it in the trash.

### ⭐⭐⭐⭐ Dave
*by D***I on December 5, 2025*

Light works well with UV dye. I didn’t use the glasses you can see the dye with the flashlight just fine.

## Frequently Bought Together

- REALHUNLEE Air Conditioner UV Dye Leak Detector, Pro Auto Oil AC UV Dye Leak Test Detection Tool Kit 68 LED A/C UV Flashlight Detector with Protective Glasses
- InterDynamics Certified Auto Pro Oil and Fuel System UV Dye Leak Detection for Cars & Trucks & More, 1 Oz, 374CS, Universal
- TSI Supercool Synthetic U/V Leak Detection Dye, 1 oz, 1 Application

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-24*