---
product_id: 390571149
title: "RT100S Big Blu Micro Leak Detector 1 Qt"
brand: "refrigeration technologies"
price: "S$81"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/390571149-rt100s-big-blu-micro-leak-detector-1-qt
store_origin: SG
region: Singapore
---

# NSF Certified Non-Corrosive Detects 0.65 oz/year RT100S Big Blu Micro Leak Detector 1 Qt

**Brand:** refrigeration technologies
**Price:** S$81
**Availability:** ✅ In Stock

## Summary

> 🔧 Discover leaks before they become a problem!

## Quick Answers

- **What is this?** RT100S Big Blu Micro Leak Detector 1 Qt by refrigeration technologies
- **How much does it cost?** S$81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/390571149-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

- • **Modern Aesthetic:** Sleek blue design that fits any professional toolkit.
- • **Food-Safe Formula:** NSF certified for peace of mind in food environments.
- • **User-Friendly Design:** Lightweight and easy to handle at just 1.07 kg.
- • **Eco-Friendly Solution:** Non-corrosive and safe for all gas types.
- • **Precision Leak Detection:** Uncover micro leaks with pinpoint accuracy.

## Overview

The Refrigeration Technologies RT100S Big Blu Micro Leak Detector is a cutting-edge solution for identifying micro leaks in various gas systems. With its NSF certification, this non-corrosive formula is safe for use around food, detecting leaks as small as 0.65 oz/year. Weighing only 1.07 kg and featuring a modern design, it’s the perfect addition to any professional toolkit.

## Description

Refrigeration TechnologiesRT100S Big Blu Micro Leak Detector 1 Qt

## 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 |
|---------------|-------|
| Manufacturer | Refrigeration Technologies |
| Part number | RT100S |
| Item Weight | 1.07 Kilograms |
| Product Dimensions | 8.26 x 8.26 x 31.12 cm; 1.07 kg |
| Item model number | RT100S |
| Color | Blue |
| Style | Modern |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Included components | Spray Bottle |
| Batteries Included? | No |
| Batteries Required? | No |

## 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)

## 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.sg/products/390571149-rt100s-big-blu-micro-leak-detector-1-qt](https://www.desertcart.sg/products/390571149-rt100s-big-blu-micro-leak-detector-1-qt)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*