--- product_id: 259188727 title: "0560 2549 03 549i High-Pressure Gauge, 2nd Generation, 45 Degree" brand: "testo" price: "¥48808" currency: JPY in_stock: true url: https://www.desertcart.jp/products/259188727-0560-2549-03-549i-high-pressure-gauge-2nd-generation-45 store_origin: JP region: Japan --- # 350'' wireless range tool-free Schrader valve connection precise AC/refrigeration pressure measurement 0560 2549 03 549i High-Pressure Gauge, 2nd Generation, 45 Degree **Brand:** testo **Price:** ¥48808 **Availability:** ✅ In Stock ## Summary > 📊 Elevate your HVAC game with wireless precision—ditch the hoses, keep the edge! ## Quick Answers - **What is this?** 0560 2549 03 549i High-Pressure Gauge, 2nd Generation, 45 Degree by testo - **How much does it cost?** ¥48808 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/259188727-0560-2549-03-549i-high-pressure-gauge-2nd-generation-45) ## Best For - testo enthusiasts ## Why This Product - Trusted testo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Probe Power:** Combine two 549i probes with 115i temperature sensors to master superheat and subcooling diagnostics. - • **Smart Device Sync:** Seamlessly pairs with Android and Apple devices via the testo Smart Probes App for real-time data. - • **Compact Yet Mighty:** Second-generation design engineered for professional-grade servicing and troubleshooting of AC/refrigeration systems. - • **Plug & Play Precision:** Connects effortlessly to Schrader valves without tools or hoses—no refrigerant loss guaranteed. - • **Cut the Cord, Not the Accuracy:** Wireless pressure readings up to 350'' away for ultimate freedom on the job. ## Overview The Testo 549i is a second-generation, wireless high-pressure gauge designed for professional HVAC and refrigeration technicians. It connects tool-free to Schrader valves, transmits accurate pressure data up to 350 inches to Android or Apple devices, and integrates with temperature probes for comprehensive system diagnostics—making servicing faster, cleaner, and smarter. ## Description The testo 549i Smart Probe is a hose-less, wire-less, pressure probe for measuring refrigerant charge in AC/Refrigeration systems. It is used for servicing, troubleshooting, and documenting the operation of residential or commercial AC/refrigeration systems. When two 549i are used in conjunction with two 115i pipe-clamp temperature probes it is easy to monitor superheat and subcooling in AC/refrigeration systems. Users can read the measurements using the testo Smart Probes App installed on their smart device, The testo 549i easily connects to standard Schrader valves without tools and without hoses, eliminating any refrigerant loss, The testo 549i works on smart devices with either Android or Apple operating systems at distances up to 350''. ## Features - High-pressure gauge is suitable for carrying out wireless servicing and troubleshooting on air conditioning and refrigeration systems, as well as for installing them - Made in China - Manufactured by Testo - The testo 549i works on smart devices with either Android or Apple operating systems at distances up to 350''. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V714BNN | | Best Sellers Rank | #23,987 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Industrial Pressure Gauges | | Brand | Testo | | Brand Name | Testo | | Customer Reviews | 4.7 out of 5 stars 254 Reviews | | Global Trade Identification Number | 04029547022517 | | Included Components | moisture-meters | | Item Dimensions | 10.67 x 3.98 x 1.65 inches | | Item Weight | 11.68 ounces | | Item dimensions L x W x H | 10.67 x 3.98 x 1.65 inches | | Manufacturer | Testo | | Material | Plastic | | Material Type | Plastic | | Model | 0560 2549 03 | | Number of Items | 1 | | Number of Packs | 2 | | Part Number | 0560 2549 03 | | Thread Style | Npt | | Thread Type | Npt | | Unit Count | 1 Count | ## Product Details - **Brand:** Testo - **Material:** Plastic - **Item dimensions L x W x H:** 27.1 x 10.1 x 4.2 centimeters - **Item weight:** 0.73 Pounds - **Global Trade Identification Number:** 04029547022517 ## Images ![0560 2549 03 549i High-Pressure Gauge, 2nd Generation, 45 Degree - Image 1](https://m.media-amazon.com/images/I/61hl31eaarL.jpg) ## Frequently Bought Together - Testo 0560 2549 03 549i High-Pressure Gauge 2nd Generation 45 Degree - testo 115i Clamp Meter – Amp Clamp for Heating and Cooling Systems – Temperature Clamp HVAC for in-Pipe Measurements - HVAC Temperature Probe with Bluetooth and App Operation - Testo 552i App-Controlled Wireless Vacuum Probe I for HVAC Systems – with Bluetooth --- ## 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/259188727-0560-2549-03-549i-high-pressure-gauge-2nd-generation-45](https://www.desertcart.jp/products/259188727-0560-2549-03-549i-high-pressure-gauge-2nd-generation-45) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-15*