--- product_id: 64581255 title: "Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1" brand: "inficon" price: "¥87648" currency: JPY in_stock: true reviews_count: 13 category: "Inficon" url: https://www.desertcart.jp/products/64581255-inficon-inficon-refrigerant-leak-detector-model-705-202-g1 store_origin: JP region: Japan --- # 0.25 oz./year sensitivity 8-hour battery life Heated diode sensor tech Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 **Brand:** inficon **Price:** ¥87648 **Availability:** ✅ In Stock ## Summary > 🔍 Detect leaks before they detect you — stay ahead with Inficon precision! ## Quick Answers - **What is this?** Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 by inficon - **How much does it cost?** ¥87648 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/64581255-inficon-inficon-refrigerant-leak-detector-model-705-202-g1) ## Best For - inficon enthusiasts ## Why This Product - Trusted inficon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** Runs on two D-cell alkaline batteries delivering up to 8 hours of uninterrupted field use. - • **Trusted Sensor Technology:** Proven heated diode sensor ensures reliable, false-alarm-free leak identification every time. - • **Effortless Operation & Durability:** Automatic background zeroing and rugged carrying case built for demanding HVAC/R pros. - • **Pinpoint Precision Leak Detection:** Detects all CFCs, HCFCs, HFCs, and HFOs with ultra-sensitive 0.25 oz./year accuracy. - • **Made in the USA with Expert Support:** Backed by US-based technician support via email and phone for peace of mind. ## Overview The Inficon 705-202-G1 Refrigerant Leak Detector combines industry-leading 0.25 oz./year sensitivity with a proven heated diode sensor to reliably detect all major refrigerants. Designed for HVAC/R professionals, it offers 8 hours of battery life powered by two D-cell alkalines, automatic background adjustment, and a rugged carrying case. Made in the USA and supported by expert technicians, this tool is the trusted choice for pinpoint leak detection and durable field performance. ## Description Affordable price, simple operation, and reliable performance make TEK-Mate the refrigerant leak detector of choice for thousands of technicians. See for yourself why TEK-Mate is the #1 selling refrigerant leak detector in the HVAC/R market. Review: Good detector - This unit does the job when needed. You have to ensure that the end is clean when using. The key is you have to trust the detector. It will find the leaks and batteries last a long time. Review: Reliable - HVAC service tech since 2011. This is the best sniffer I've used. So far I'm 3 for 3 locating leaks. Only thing I don't like is there's no mute button and sometimes the warm up seems to take a really long time. Would definitely recommend. ## Features - Sensitivity of 0.25 oz./year (7 g/year) - Detects all CFCs, HCFCs, HFCs, and HFOs. A2L Certified - Proven heated diode sensor for reliable leak checking - Sensor Life: 100 hours - No false alarms from soap solutions - Automatic background adjustment ("zeroing") - Runs on two D-cell alkaline batteries - Rugged carrying case included - Made in the United States, US Technician Support via Email and Phone ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000H6OZJ4 | | Alarm | Audible | | Battery Average Life | 8 Hours | | Best Sellers Rank | #73,512 in Automotive ( See Top 100 in Automotive ) #29 in Air Conditioning Leak Detection Tools | | Brand | Inficon | | Built-In Media | TEK-Mate, Heated Diode Sensor, D-Size alkaline batteries, filters, Carrying Case | | Customer Reviews | 4.4 out of 5 stars 558 Reviews | | Global Trade Identification Number | 00689466037050 | | Item Dimensions D x W x H | 4"D x 4"W x 12"H | | Item Type Name | LEAK DETECTOR | | Item Weight | 3.1 Pounds | | Manufacturer | Inficon | | Mfr Part Number | 705-202-G1 | | Model Number | 705-202-G1 | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 4"D x 4"W x 12"H | | Product Style | Leak Detector | | Sensor Type | Heated diode | | Style | Leak Detector | | UPC | 689466037050 810044830415 696335216133 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Inficon - **Power Source:** Corded Electric - **Item Weight:** 3.66 Pounds - **Alarm:** Audible - **Sensor Type:** Heated diode - **Manufacturer:** Inficon - **UPC:** 696335216133 ## Images ![Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 - Image 1](https://m.media-amazon.com/images/I/61YATjI1qqL.jpg) ![Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 - Image 2](https://m.media-amazon.com/images/I/71zKBFTgV3L.jpg) ![Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 - Image 3](https://m.media-amazon.com/images/I/71J6mphUJaL.jpg) ![Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 - Image 4](https://m.media-amazon.com/images/I/71LzRPxvjUL.jpg) ![Inficon Inficon Refrigerant Leak Detector, Model:705-202-G1 - Image 5](https://m.media-amazon.com/images/I/71xvACDmfDL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good detector *by J***Y on December 12, 2025* This unit does the job when needed. You have to ensure that the end is clean when using. The key is you have to trust the detector. It will find the leaks and batteries last a long time. ### ⭐⭐⭐⭐⭐ Reliable *by K***S on October 8, 2025* HVAC service tech since 2011. This is the best sniffer I've used. So far I'm 3 for 3 locating leaks. Only thing I don't like is there's no mute button and sometimes the warm up seems to take a really long time. Would definitely recommend. ### ⭐⭐⭐⭐⭐ Very Sensitive Leak Detector *by W***H on May 2, 2019* I selected Inficon's TEK-Mate 705-202-G1 as my first refrigerant leak detector in preparation to enter the HVAC/R field. It's the only "real" leak detector I own (the other being an extremely inexpensive no-name halogen type). I haven't used it more than a handful of times, so take this review accordingly. I've used it in residential, commercial (walk-in cooler) and automotive applications so far. It's very sensitive -- maybe even too sensitive for its own good. Even on the low setting, I had a hard time pinpointing what was a very small leak in the evaporator coil of the walk-in box. I like the fact that it's made in the USA and came with name brand alkaline batteries, so you can get started right away. The built in alarm is very loud. You might like that if you're working in extremely (and I mean extremely) noisy machine rooms. I thought it was too loud for every other situation, and the constant wailing of the alarm during the sensor's start up period really got on my nerves. If I didn't think I'd invalidate the warranty by doing so, I'd pop it open and put something over the beeper to quiet it down a little. ## Frequently Bought Together - Inficon 705-202-G1 TEK-Mate Refrigerant Leak Detector - UEi Test Instruments PDT650 Folding Pocket Digital Thermometer,Yellow - Appion MGAVCT 1/4" MegaFlow Vacuum-Rated Valve Core Removal Tool --- ## 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.jp/products/64581255-inficon-inficon-refrigerant-leak-detector-model-705-202-g1](https://www.desertcart.jp/products/64581255-inficon-inficon-refrigerant-leak-detector-model-705-202-g1) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*