{"product_id":"testo-549i-high-pressure-gauge-smartphone-operated-wireless-refrigeration-air-conditioning-pressure-tester","title":"Testo 549i High-Pressure Gauge – Smartphone-Operated Wireless Refrigeration \u0026 Air Conditioning Pressure Tester","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTesto 549i\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact wireless high-pressure gauge designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eservicing, installation, and troubleshooting air-conditioning and refrigeration systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It connects to a smartphone or tablet through Bluetooth and is operated using the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etesto Smart App\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Its 45° connector allows the instrument to be attached directly to the pressure connection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe testo Smart App displays measurement data as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etables or diagrams\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and can automatically calculate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eevaporation and condensation temperatures\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Measurement reports can also be sent directly as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePDF or Excel files\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eWireless \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-pressure and low-pressure measurement\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSmartphone\/tablet operation via \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etesto Smart App\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e45° connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for convenient access to pressure connections\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBluetooth range up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e350 ft\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo hoses required, helping minimize refrigerant loss\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAutomatic calculation of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eevaporation and condensation temperatures\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasurement data displayed as tables or diagrams\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eReports can be exported as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePDF or Excel\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCan be used with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etesto 115i clamp thermometer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for additional refrigeration-system calculations\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eair conditioning, refrigeration, and heat-pump servicing\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports CFC, HFC, HCFC, N, H₂O and CO₂ pressure media\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstyle\u003e\n  .product-specs {\n    width: 100%;\n    max-width: 900px;\n    margin: 25px 0;\n    border-collapse: separate;\n    border-spacing: 0;\n    font-family: Arial, Helvetica, sans-serif;\n    font-size: 15px;\n    color: #333;\n    border: 1px solid #d9d9d9;\n    border-radius: 8px;\n    overflow: hidden;\n  }\n\n  .product-specs th {\n    background: #164b78;\n    color: #ffffff;\n    text-align: left;\n    padding: 14px 16px;\n    font-size: 15px;\n    font-weight: 600;\n  }\n\n  .product-specs td {\n    padding: 12px 16px;\n    border-bottom: 1px solid #e5e5e5;\n    vertical-align: middle;\n  }\n\n  .product-specs tr:last-child td {\n    border-bottom: none;\n  }\n\n  .product-specs tbody tr:nth-child(even) td {\n    background: #f7f9fb;\n  }\n\n  .product-specs td:first-child {\n    width: 40%;\n    font-weight: 600;\n    color: #164b78;\n  }\n\n  .product-specs tbody tr:hover td {\n    background: #eef5fa;\n  }\n\n  @media screen and (max-width: 600px) {\n    .product-specs {\n      font-size: 14px;\n    }\n\n    .product-specs th,\n    .product-specs td {\n      padding: 10px 12px;\n    }\n\n    .product-specs td:first-child {\n      width: 45%;\n    }\n  }\n\u003c\/style\u003e\n\n\u003ctable class=\"product-specs\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eTesto 549i\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eWireless High-Pressure Gauge\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eOrder Number\u003c\/td\u003e\n      \u003ctd\u003e0560 2549 03\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement\u003c\/td\u003e\n      \u003ctd\u003eHigh and Low Pressure\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eMeasuring Range\u003c\/td\u003e\n      \u003ctd\u003e-15 to +870 psi \/ -1 to +60 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eAccuracy\u003c\/td\u003e\n      \u003ctd\u003e±0.5% of full-scale value\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e0.01 psi \/ 0.01 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Connection\u003c\/td\u003e\n      \u003ctd\u003e7\/16 in. - UNF\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eOverload (High Pressure)\u003c\/td\u003e\n      \u003ctd\u003e+943 psi \/ +65 bar\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eBluetooth Range\u003c\/td\u003e\n      \u003ctd\u003eUp to 350 ft\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e125 × 32 × 31 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e156.6 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e-20 to +50 °C\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-20 to +60 °C\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eHousing\u003c\/td\u003e\n      \u003ctd\u003ePlastic\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Colour\u003c\/td\u003e\n      \u003ctd\u003eBlack \/ Orange\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eBattery\u003c\/td\u003e\n      \u003ctd\u003e3 × AAA\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eBattery Life\u003c\/td\u003e\n      \u003ctd\u003e150 hours\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003ePressure Media\u003c\/td\u003e\n      \u003ctd\u003eCFC, HFC, HCFC, N, H₂O, CO₂\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eApp\u003c\/td\u003e\n      \u003ctd\u003etesto Smart App\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eConnectivity\u003c\/td\u003e\n      \u003ctd\u003eBluetooth\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded\u003c\/td\u003e\n      \u003ctd\u003eTesto 549i, batteries, test protocol\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cstyle\u003e\n  .labtech-pdf-btn {\n    display: inline-block;\n    background-color: #2189ff;\n    color: #ffffff !important;\n    padding: 14px 28px;\n    border-radius: 8px;\n    text-decoration: none !important;\n    font-family: Arial, Helvetica, sans-serif;\n    font-size: 15px;\n    font-weight: 600;\n    line-height: 1.4;\n    margin-top: 10px;\n    transition: background-color 0.3s ease, transform 0.2s ease;\n  }\n\n  .labtech-pdf-btn:hover {\n    background-color: #126dcc;\n    color: #ffffff !important;\n    transform: translateY(-1px);\n  }\n\u003c\/style\u003e\n\n\u003ca class=\"labtech-pdf-btn\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/Testo_549i_High-Pressure_Gauge.pdf?v=1790417427\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n  📄 Download Product Brochure\n\u003c\/a\u003e","brand":"LABTECH Pakistan","offers":[{"title":"Default Title","offer_id":61525313585292,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3711\/1180\/files\/testo549i-High-pressuregaugeoperatedviasmartphone.webp?v=1790417240","url":"https:\/\/labtech.com.pk\/products\/testo-549i-high-pressure-gauge-smartphone-operated-wireless-refrigeration-air-conditioning-pressure-tester","provider":"LABTECH Pakistan","version":"1.0","type":"link"}