--- product_id: 530160121 title: "Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper" brand: "amz-warehouse" price: "211.61 DT" currency: TND in_stock: true reviews_count: 8 category: "Amz Warehouse" url: https://www.desertcart.tn/products/530160121-refrigeration-technologies-rt100s-big-blu-micro-leak-detector-1-qt store_origin: TN region: Tunisia --- # NSF certified for food-safe environments Detects micro leaks down to 0.65 oz/year Non-corrosive & safe for all gases Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper **Brand:** amz-warehouse **Price:** 211.61 DT **Availability:** ✅ In Stock ## Summary > 🔎 Spot leaks before they spot you—stay ahead with Big Blu! ## Quick Answers - **What is this?** Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper by amz-warehouse - **How much does it cost?** 211.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/530160121-refrigeration-technologies-rt100s-big-blu-micro-leak-detector-1-qt) ## Best For - amz-warehouse enthusiasts ## Why This Product - Trusted amz-warehouse brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Food-Safe Certified:** NSF certification means it’s trusted around sensitive food environments. - • **Universal Gas Safety:** Works flawlessly with any type of gas—no compromises on safety. - • **Precision Leak Detection:** Catch even the tiniest leaks before they become costly disasters. - • **Trusted by Pros & DIYers:** Top-rated with 4.6 stars, making it the go-to for HVAC and refrigeration experts. - • **User-Friendly Gel Formula:** Superior gel consistency outperforms traditional soap water tests. ## Overview The Refrigeration Technologies RT100S Big Blu Micro Leak Detector offers ultra-sensitive detection down to 0.65 oz/year, using a non-corrosive gel safe for all gases and NSF certified for food environments. Battery-powered and highly rated, it’s the professional’s choice for reliable, precise leak detection. ## Description Product description SELECT FAST-SHIPPING AS SELLER FOR EXPEDITED HANDLING WITH SAME DAY SHIPPING (3PM PT CUT-OFF TIME) NO MINIMUM $35 ORDER REQUIRED. The Original Big Blu leak detector is used by OEM’s and industry professionals worldwide. This is the only bubble solution capable of detecting gas leakage down to 0.65 ounces per year. Use on any gas including Oxygen. There is no better solution than OEM’s detector that can find out gas leakages faster. It is commonly used in HVAC, plumbing, telecom, aerospace, gas utilities, service industries and MVAC. This is a strong and persistent film forming liquid, capable of detecting micro gas leakages effectively. Industries that use pressurized gas systems can make use of this advanced propriety formulation. Currently, it is one of the most popular products used by many service technicians throughout the US, Canada, Japan and the Pacific Rim. DIRECTIONS 1. Turn off or disconnect all power. 2. Coat all surfaces with a flat liquid free of bubbles or foam. Focus on threaded connections, joints, and valves. Read our Leak Detection Manual for more information. 3. Bubbles will form instantly for most leaks. Wait 5-30 minutes. Micro leaks will develop and appear as white foam cocoons or tiny bubble clusters. 4. Place unit back into operation and check for vibration leaks. 5. Wipe or rinse surfaces if water is available. 6. All done! COMFORT THROUGH CHEMISTRY HVAC/R PRODUCTS DEVELOPED BY TECHNICIANS FOR TECHNICIANS Sealants - Nylog Blue RT201B RT201BP - Nylog Red RT200R RT200RP Nylog is the preferred non contaminating OEM approved sealant for gaskets, threads, and connections on a HVAC system. Coil Cleaners - RT375A Our Viper products are the toughest in the industry for cleaning hard to remove grease, grime, dirt, and other common debris. They are NSF approved for use around food, non-toxic, and contain no odors. Welding - Wetrag RT400P - Heat Blocking Gel RT410S Viper Wetrag and Viper Heat Blocking Gel can withstand up to 3000°F of direct heat while keeping valves from being damaged and parts from catching fire. Leak Detection - Big Blu RT100S RT100G - Subzero RT150S The Original Big Blu is the industries best bubble leak detector. The ultra sensitive formula was designed to find the smallest gas leaks. Review: Good Stuff - Used during a DYI four zone Mini-Split heat pump install. Did not detect any leaks. Good to go. Review: Gel consistency works well - Works at it should, better than soap water. ## Features - ✅ Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper - ✅ Non-Corrosive - ✅ Detects Micro Leaks down to 0.65 oz/year - ✅ Safe of any type of gas - ✅ NSF certified for use around food ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082MQ88KR | | Alarm | Vibration | | Best Sellers Rank | #16,486 in Automotive ( See Top 100 in Automotive ) #7 in Air Conditioning Leak Detection Tools | | Brand | AMZ-Warehouse | | Built-In Media | Micro Leak Detector | | Customer Reviews | 4.7 out of 5 stars 82 Reviews | | Manufacturer | Refrigeration Technologies | | Mfr Part Number | RT100S | | Model Number | RT100S | | Number of Items | 1 | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Unit Count | 1.0 Count | ## Product Details - **Alarm:** Vibration - **Brand:** AMZ-Warehouse - **Manufacturer:** Refrigeration Technologies - **Number of Items:** 1 - **Operating Humidity:** 95 percent - **Power Source:** Battery Powered ## Images ![Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper - Image 1](https://m.media-amazon.com/images/I/31ay8WgAf1L.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Stuff *by N***Y on March 2, 2026* Used during a DYI four zone Mini-Split heat pump install. Did not detect any leaks. Good to go. ### ⭐⭐⭐⭐⭐ Gel consistency works well *by H***Z on March 8, 2026* Works at it should, better than soap water. ### ⭐⭐⭐⭐⭐ Can’t find your leak? Give this a try! *by D***S on April 7, 2026* This leak soap is very thick, sticks where you squirt it. Finds super tiny pin holes in HVAC cores. Highly recommend this. Using it to find automotive ac leak, spraying all connection joints, service ports, receiver dryer /accumulator and condenser. I used about 1/2 the bottle to find the leak. Mind you, I was using it, not conserving any. ## Frequently Bought Together - Refrigeration Technologies RT100S Big Blu Micro Leak Detector 1 Qt Viper - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - Refrigeration Technologies RT175B Big Blu Brush On MicroLeak Detector Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/530160121-refrigeration-technologies-rt100s-big-blu-micro-leak-detector-1-qt](https://www.desertcart.tn/products/530160121-refrigeration-technologies-rt100s-big-blu-micro-leak-detector-1-qt) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*