--- product_id: 258522337 title: "douself 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set for R134A R12 R22 R502 Refrigerants with Couplers and Acme Adapter" brand: "douself" price: "€ 87.85" currency: EUR in_stock: true reviews_count: 3 category: "Douself" url: https://www.desertcart.hr/products/258522337-douself-3-way-refrigerant-gauge-ac-diagnostic-manifold-freon-gauge store_origin: HR region: Croatia --- # Color-coded 0.8m hoses for quick pressure ID Durable brass + PVC build for heavy use 3-way manifold for R134A, R12, R22, R502 douself 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set for R134A R12 R22 R502 Refrigerants with Couplers and Acme Adapter **Brand:** douself **Price:** € 87.85 **Availability:** ✅ In Stock ## Summary > ❄️ Master your AC game with precision and durability! ## Quick Answers - **What is this?** douself 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set for R134A R12 R22 R502 Refrigerants with Couplers and Acme Adapter by douself - **How much does it cost?** € 87.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/258522337-douself-3-way-refrigerant-gauge-ac-diagnostic-manifold-freon-gauge) ## Best For - douself enthusiasts ## Why This Product - Trusted douself brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** Includes 3 hoses, 2 quick couplers, and ACME adapter for seamless connections - • **Hands-Free Convenience:** Integrated hook lets you mount the gauge set anywhere on the job - • **Instant Pressure Recognition:** Red, blue, yellow hoses simplify high/low/refrigerant lines at a glance - • **Built to Last, Built for Pros:** Solid brass and PVC construction withstands frequent, rugged use - • **All-in-One AC Diagnostic Powerhouse:** Supports charging, checking & recovery across 4 major refrigerants ## Overview The douself 3 Way Refrigerant Gauge Set is a professional-grade manifold gauge designed for R134A, R12, R22, and R502 refrigerants. Featuring durable brass and PVC construction, it includes three 0.8m color-coded hoses for easy pressure identification, quick couplers, and an ACME adapter. Ideal for AC charging, diagnostics, and recovery, this kit is tailored for automotive and refrigeration professionals seeking reliable, all-in-one functionality. ## Description This is a kind of professional 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC charging, diagnostic check and recovery work. Suitable for fixing air conditioning systems in car and other cooling systems such as refrigerators. You can have a try. Specifications: Name: Gauge Material: Bass + PVC Color: yellow + red + blue Blue Gauge (low): 0-250 PSI Red Gauge (high): 0-500 PSI Burst pressure: 3000PSI Max working pressure: 600PSI Mainbody size: 170 * 120 * 50mm / 6.69 * 4.72 * 1.97in Hose length: 0.8m Item weight: 931g / 2.05lb Package size: 335 * 185 * 80mm / 13.19 * 7.28 * 3.15in Package weight: 1183g / 2.61lb Package list: 1 * 3-way Gauge (1/4" Male) 3 * Hoses (1/4" Female) 2 * Quick Couplers (1/4" Male) 1 * ACME Adapter (1/4" Male to 1/2" Female) Review: get the job done - Complete fittings to connect with r134 gas cylinder. Review: Quality not good - The material's quality is bad. ## Features - ☀Professional 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. - ☀Designed for AC charging, diagnostic check and recovery work. - ☀Include 3pcs 0.8m long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle. - ☀Equipped with one hook, easy to s on your car or any other place. - ☀Made of solid brass aluminum PVC plastics, so it can be much more fine durablity and stand up to frequent use and accidental damage, suitable for professional auto mechanics. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NVPTNDW | | Best Sellers Rank | #10,746 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Air Conditioning Line Repair Tools | | Brand Name | douself | | Customer Reviews | 3.3 3.3 out of 5 stars (9) | | Item Dimensions | 34 x 19 x 8 centimeters | | Item Weight | 1.08 Kilograms | | Manufacturer | douself791772431580 | | Material Type | Brass, Polyvinyl Chloride (PVC) | | UPC | 791772431580 | ## Product Details - **Brand:** douself - **Item dimensions L x W x H:** 34 x 19 x 8 centimeters - **Item weight:** 1.08 Kilograms - **Material:** Brass, Polyvinyl Chloride (PVC) - **Thread type:** 1/4 inch ## Images ![douself 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set for R134A R12 R22 R502 Refrigerants with Couplers and Acme Adapter - Image 1](https://m.media-amazon.com/images/I/715JGyfGHYL.jpg) ## Questions & Answers **Q: Can I use it in ice cream soft machine** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐ get the job done *by A***D on 29 October 2023* Complete fittings to connect with r134 gas cylinder. ### ⭐ Quality not good *by M***K on 11 December 2023* The material's quality is bad. ### ⭐⭐⭐ Middle Quality Range *by M***. on 20 June 2022* It's good but fixing to the car to do gas refill isn't easy and takes time as the connections are not fitting well everytime and need tries ## Frequently Bought Together - douself 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set for R134A R12 R22 R502 Refrigerants with Couplers and Acme Adapter - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - Kozyvacu AUTO AC Repair Complete Tool Kit with 1-Stage 3.5 CFM Vacuum Pump, Manifold Gauge Set, Hoses and its Acccessories KZTA350001 TA350 1 --- ## 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.hr/products/258522337-douself-3-way-refrigerant-gauge-ac-diagnostic-manifold-freon-gauge](https://www.desertcart.hr/products/258522337-douself-3-way-refrigerant-gauge-ac-diagnostic-manifold-freon-gauge) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-05*