---
product_id: 564144245
title: "RT100S Big Blu Micro Leak Detector 1 Qt"
brand: "refrigeration technologies"
price: "€ 63.60"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/564144245-rt100s-big-blu-micro-leak-detector-1-qt
store_origin: IE
region: Ireland
---

# Non-corrosive formula protects all gas types Detects leaks as small as 0.65 oz/year NSF certified for food-safe environments RT100S Big Blu Micro Leak Detector 1 Qt

**Brand:** refrigeration technologies
**Price:** € 63.60
**Availability:** ✅ In Stock

## Summary

> 🔍 Spot leaks before they spot you — stay ahead with Big Blu!

## Quick Answers

- **What is this?** RT100S Big Blu Micro Leak Detector 1 Qt by refrigeration technologies
- **How much does it cost?** € 63.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/564144245-rt100s-big-blu-micro-leak-detector-1-qt)

## Best For

- refrigeration technologies enthusiasts

## Why This Product

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

## Key Features

- • **Food-Safe Certified:** NSF certification guarantees safe use around food environments—no compromises on hygiene.
- • **Non-Corrosive Formula:** Protects sensitive HVAC components from damage, extending equipment lifespan.
- • **Precision Leak Detection:** Pinpoints micro leaks down to 0.65 oz/year, ensuring flawless system performance.
- • **Trusted Brand Reliability:** From Refrigeration Technologies, a name synonymous with HVAC excellence.
- • **Universal Gas Compatibility:** Works safely with any type of gas, making it your all-in-one leak detection solution.

## Overview

The Refrigeration Technologies RT100S Big Blu Micro Leak Detector is a NSF-certified, non-corrosive liquid solution designed to detect micro leaks as small as 0.65 oz/year safely across all gas types. Ideal for HVAC professionals seeking precision and reliability in leak detection around sensitive environments, including food-related settings.

## Description



## Features

- NSF certified for use around food
- Non-Corrosive
- Detects Micro Leaks down to 0.65 oz/year
- Safe of any type of gas

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1.0 Count |
| Brand | Refrigeration Technologies |
| Format | Liquid |

## Product Details

- **Brand:** Refrigeration Technologies
- **Item Volume:** 1 Quarts
- **Unit Count:** 1.0 Count
- **Number of Items:** 1
- **Item Weight:** 2.4 Pounds

## Images

![RT100S Big Blu Micro Leak Detector 1 Qt - Image 1](https://m.media-amazon.com/images/I/51APEOSSOGL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: How hard is this to clean up, and will residue have any effect no gauges, refrigerant etc?**
A: This is only for spraying the outside of HVAC equipment.  Should have no contact with refrigerant or gauges.  I normally follow up with a similar spray bottle filled only with water. A few spritzes and the residue is gone.  Schrader valves need to be dried after water.

**Q: Does it change color?**
A: No,just shows bubbles

**Q: Packaging was terrible, leaked fuid all over, maybe cracked? Everyone else having this issue?**
A: No

**Q: Why does description say battery powered?**
A: I wouldn't know  it's a spray bottle no battery

## Frequently Bought Together

- Refrigeration Technologies-RT100S Big Blu Micro Leak Detector 1 Qt
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- Zoizocp R410A Adapter 5/16 inches SAE Female to 1/4 inches SAE Male Flare for Air Conditioners HVAC, 2 Straight Adapter + 2 Angled Adapter

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**Shop now:** [https://www.desertcart.ie/products/564144245-rt100s-big-blu-micro-leak-detector-1-qt](https://www.desertcart.ie/products/564144245-rt100s-big-blu-micro-leak-detector-1-qt)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-25*