--- product_id: 259700852 title: "WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy" brand: "elitech" price: "2638696β‚«" currency: VND in_stock: true category: "Elitech" url: https://www.desertcart.vn/products/259700852-wjl-6000-freon-leak-detector-halogen-leak-detector-refrigerant-gas store_origin: VN region: Vietnam --- # 7.9-inch flexible probe 50-hour battery life 3-sec rapid response WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy **Brand:** elitech **Price:** 2638696β‚« **Availability:** βœ… In Stock ## Summary > πŸ” Detect leaks before they detect you – stay ahead with Elitech precision! ## Quick Answers - **What is this?** WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy by elitech - **How much does it cost?** 2638696β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/259700852-wjl-6000-freon-leak-detector-halogen-leak-detector-refrigerant-gas) ## Best For - elitech enthusiasts ## Why This Product - Trusted elitech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual Alert System:** Stay informed with both audible beeps and visual indicators for leak and battery status. - β€’ **24/7 Expert Support:** Access round-the-clock US-based technician assistance via phone and email. - β€’ **Instant Leak Detection:** Pinpoint refrigerant leaks in just 3 seconds to keep your HVAC systems flawless. - β€’ **Extended Reach Flex Probe:** Navigate tight, hard-to-access spots effortlessly with a 7.9-inch flexible sensor arm. - β€’ **Ultra-Sensitive Detection:** Detects leaks as small as 0.21oz/year across all major halogen refrigerants. ## Overview The Elitech WJL-6000 is a professional-grade halogen refrigerant leak detector designed for HVAC, automotive, and refrigeration applications. Featuring a rapid 3-second response time, a flexible 7.9-inch probe for hard-to-reach areas, and ultra-sensitive detection down to 0.21oz/year, it supports all common refrigerants including R22, R134A, R410A, and blends. With audible and visual alerts plus 50 hours of battery life, it ensures reliable, continuous operation backed by 24/7 US technician support. ## Description Featuring with a corona sensor and advanced leak detect technology, WJL-6000 is our reliable product with the functions of easy operation, stable function and great performance; It’s an ideal and economic feron and halogen leak detector. It is widely applied on pipe leakage, automobile air conditioner, cold storage, refrigerator repair and so on.Traditional Corona SensorIt will respond to all halogenated. This includes, but is not limited to:CFCs e.g.R12, R11, R500, R503 etc.HCFCs e.g. R22,R123, R124,R502 etc.HFCs e.g. R134a, R404a, R125 etc.Blends such as AZ-50. HP62. MP39 etc.Technical Parameters:1.Operating temperature: 0℃-52℃ (30℉ to 125℉);2.Maximum sensitivity: 0.21oz/yr,for all halogenated refrigerants;3.Battery life:approximately 50 hours normal use;4.Response time:Instantaneous ;5.operating mode: continuous,no limitation;6.Fixed probe length:7.87 (in);7.Dimensions:9.01*2.56*2.56 inches ;8.Preheating time: approximately 6 seconds;9.Reset time: two to ten seconds;10.Power supply: 6V DC, 4 AAA alkaline batteries.11. Package includes: 1 x Detector, 1 x Carry Bag, 1 x User Manual ## Features - Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. - Response within 3 seconds; Warm up in 6 seconds. - 7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr. - Audible and visual gas leakage indicators and dual battery indicator. - A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas. 24/7 US Technician Support via Email and Phone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015FK1EH2 | | ASIN | B015FK1EH2 | | Alarm | Audible | | Batteries | 4 Lithium Metal batteries required. | | Best Sellers Rank | #15,722 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Safety Sensors & Detectors | | Brand | Elitech | | Built-In Media | Bag | | Color | WJL-6000 | | Customer Reviews | 4.2 4.2 out of 5 stars (5,011) | | Customer reviews | 4.2 4.2 out of 5 stars (5,011) | | Date First Available | 11 June 2016 | | Enclosure Material | Plastic Metal Rubber | | Is Discontinued By Manufacturer | No | | Item Dimensions D x W x H | 35D x 35W x 150H millimeters | | Item Weight | 0.45 Pounds | | Item model number | WJL-6000 | | Manufacturer | Elitech | | Manufacturer | Elitech | | Mfr Part Number | WJL-6000 | | Model Number | WJL-6000 | | Number of Items | 1 | | Operating Humidity | 95 percent | | Power Source | Battery Powered | | Product Dimensions | 3.48 x 3.48 x 14.99 cm; 204.12 g | | Product Style | modern | | Sensor Type | Corona Sensor | | UPC | 705911761681 841161102970 841161102918 | | Unit Count | 1 Count | | Upper Temperature Rating | 52 Degrees Celsius | ## Product Details - **Brand:** Elitech - **Colour:** WJL-6000 - **Power source:** Battery Powered - **Product dimensions:** 35D x 35W x 150H millimeters - **Style:** modern ## Images ![WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy - Image 1](https://m.media-amazon.com/images/I/61FZvujls2L.jpg) ## Questions & Answers **Q: The sensor seems not to work, how can I detect by myself?** A: Second application, first time it worked well, but now it beeps two times a second, yet doesn’t detect even a direct stream of r-22 vapor. ?? **Q: Will this work on a car freon?** A: yes **Q: Does this detect the smell of Freon refrigerant etc.? Or does it alert you for a leak if it feels air blowing on the sensor? Thank you** A: I am currently a student at a local college working on my last semester of refrigeration and air conditioning technology, I have used this sensor to detect R-22 and R-134a leaks and verified it with a much more expensive sensor. It works for these two refrigerants and yes, it detects the gas not just air. I also use soap bubbles once I have verified the location of the leaks. Best $20.00 I ever spent. **Q: Will this unit detect R421a?** A: The product packaging specifically indicates it will detect R134a, R410a, R12, R22 and R600a (and I've only used mine for R134a), but I'm guessing it'll work with pretty much any commonly used CFC-based refrigerant. ## Frequently Bought Together - Elitech Freon Leak Detector Halogen Refrigerant Gas Leak Detector HVAC Tester AC Sniffer R22 R410A R134A 1234YF, WJL-6000S - InterDynamics Certified A/C Pro Car Air Conditioner Leak Detector Dye, Detection UV Dye Detects Leaks in R-12 and R-134A Condition Systems, 1 Oz - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/259700852-wjl-6000-freon-leak-detector-halogen-leak-detector-refrigerant-gas](https://www.desertcart.vn/products/259700852-wjl-6000-freon-leak-detector-halogen-leak-detector-refrigerant-gas) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*