---
product_id: 49733406
title: "Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser"
brand: "errecom"
price: "¥10623"
currency: JPY
in_stock: true
reviews_count: 11
category: "Errecom"
url: https://www.desertcart.jp/products/49733406-brilliant-250-ml-fluorescent-uv-dye-for-detecting-refrigerant-gas
store_origin: JP
region: Japan
---

# UV fluorescent dye for pinpoint leak detection Compatible with all refrigerants & lubricants 100% Made in Italy premium formulation Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser

**Brand:** errecom
**Price:** ¥10623
**Availability:** ✅ In Stock

## Summary

> 💡 Spot leaks before they spot you – stay cool, stay ahead!

## Quick Answers

- **What is this?** Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser by errecom
- **How much does it cost?** ¥10623 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49733406-brilliant-250-ml-fluorescent-uv-dye-for-detecting-refrigerant-gas)

## Best For

- errecom enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Solvent-free formula safe for all air conditioning and refrigeration systems plus recovery stations.
- • **Certified Quality:** Meets SAE J2297 & J2298 standards ensuring trusted, industry-grade performance.
- • **Italian Excellence:** Crafted and produced entirely in Italy, guaranteeing premium quality and reliability.
- • **Universal Compatibility:** Works seamlessly with all A/C systems, lubricants, refrigerants, and compressors.
- • **Precision Leak Detection:** Quickly locate refrigerant leaks with bright UV fluorescence for zero guesswork.

## Overview

Errecom Brilliant is a 250 ml fluorescent UV dye designed for rapid and accurate detection of refrigerant gas leaks in air conditioning and refrigeration systems, including vehicle A/C. Compatible with all lubricants and refrigerants, it is safe, solvent-free, and compliant with SAE J2297 and J2298 standards. Proudly made in Italy, this premium product ensures professional-grade leak detection with a convenient dispenser bottle.

## Description

Buy Errecom Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser at desertcart UK. Free delivery on eligible orders.

Review: Works - It's bright
Review: Ultra violet - Flourescent die. Does exactly what it's meant to do plus more. Ideal for adding uv die to smoke leak detector fluid, plus air conditioning systems.

## Features

- Quickly and accurately LOCATE refrigerant gas leaks in air conditioning and refrigeration systems, as well as in vehicle A/C systems.
- COMPATIBLE with all lubricants, refrigerants, and electric compressors
- VISIBLE under UV light. The packaging includes identification labels
- SAFE for air conditioning and refrigeration systems and recovery stations; does not contain solvents
- COMPLIANT with SAE J2297 and SAE J2298 standards
- 100% Made in Italy formulation and production

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JAJ1EUG |
| Best Sellers Rank | 43,330 in Automotive ( See Top 100 in Automotive ) 351 in Vehicle Additives |
| Brand | ERRECOM |
| Customer Reviews | 4.7 4.7 out of 5 stars (467) |
| Date First Available | 23 Nov. 2016 |
| Item model number | TR1068.A12H3S2EC |
| Manufacturer | ERRECOM |
| Manufacturer part number | TR1003.01.S1.EC |
| Model | Tracciante Fluorescente UV |
| Product Dimensions | 9.5 x 4.4 x 17 cm; 0.25 g |

## Product Details

- **Brand:** ERRECOM
- **Item dimensions L x W x H:** 9.5 x 4.4 x 17 centimetres
- **Item weight:** 250 Milligrams
- **Material:** Plastic
- **Style:** Modern

## Images

![Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser - Image 1](https://m.media-amazon.com/images/I/61Z+wyaqq6L.jpg)

## Questions & Answers

**Q: Is this suitable for use in hydraulic oil systems?**
A: I used it for checking for leaks in my Air Conditioning system, the recommended use.
Personally I think it would be dangerous to use it in an oil based hydraulic system.

**Q: How do you get this dye into the ac system?**
A: Two ways 
1. On a empty system draw a vacuum on both sides of the system then disconnect high side hose and feed in the oil and dye.

2. Use the injection tool (basically a syringe )
Inject into the lie side with the compressor running 
The compressor will draw it into the system

**Q: any chance to have a Safety Data Sheet For this product please**
A: I don't have one as it went to my mechanic.

**Q: How does the dye get into the ac system**
A: After vacuuming system and before regassing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by P***S on 27 December 2025*

It's bright

### ⭐⭐⭐⭐⭐ Ultra violet
*by C***. on 28 August 2025*

Flourescent die. Does exactly what it's meant to do plus more. Ideal for adding uv die to smoke leak detector fluid, plus air conditioning systems.

### ⭐⭐⭐⭐⭐ AC LEAK DETECTION DYE
*by R***H on 24 July 2025*

Been using this product for the last 3 years at trade. Though if it's hobby work I suggest using injector type products or purchasing an ac injection tool to use this.

## Frequently Bought Together

- Errecom Brilliant - Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems
- 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
- Lichamp AC Oil Injector R134A, R1234YF Refrigerant A/C Dye Injector Kit with Adjustable Coupler and Oil Checkers

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**Shop now:** [https://www.desertcart.jp/products/49733406-brilliant-250-ml-fluorescent-uv-dye-for-detecting-refrigerant-gas](https://www.desertcart.jp/products/49733406-brilliant-250-ml-fluorescent-uv-dye-for-detecting-refrigerant-gas)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*