{"product_id":"mastercool-55900-intellasense-ii-refrigerant-leak-detector-r134a-r1234yf","title":"Mastercool 55900 IntellaSense II Refrigerant Leak Detector R134a\/R1234yf","description":"\u003cp\u003eThe \u003cstrong\u003eMastercool 55900 IntellaSense II\u003c\/strong\u003e is a professional-grade refrigerant leak detector designed and certified to meet the highest industry standards. With design certification by Intertek to meet J2791 (R134a), J2913 (R1234yf), and EN 14624, this detector delivers superior sensitivity and reliability for detecting all refrigerants including CFCs, HCFCs, HFCs, and blends.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ Design certified by Intertek to meet J2791 (R134a), J2913 (R1234yf) and EN 14624\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eAdvanced Metal Oxide Gas Sensor Technology\u003c\/h3\u003e\u003cp\u003eAt the heart of the IntellaSense II is a new low-power metal oxide gas sensor with superior performance properties including lower current consumption and exceptional sensor longevity. The sensor is characterised by high sensitivity and fast response (less than 1 second) upon detecting extremely small levels of chlorofluorocarbon gases, making it ideal for locating even the smallest leaks in modern A\/C systems.\u003c\/p\u003e\u003ch3\u003eIntelligent Microprocessor Control\u003c\/h3\u003e\u003cp\u003eA powerful integrated microprocessor automatically selects the best operating condition for the sensor to ensure optimum performance throughout the 2000-hour sensor life. This intelligent design eliminates guesswork and delivers consistent, reliable results.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Sensitive Function\u003c\/strong\u003e — Further sensitising beyond standard settings for locating small leaks with gases such as R1234yf and R407C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree sensitivity levels\u003c\/strong\u003e — HIGH ≥ 0.15 oz\/yr (4 g\/yr), MEDIUM ≥ 0.25 oz\/yr (7 g\/yr), LOW ≥ 0.50 oz\/yr (14 g\/yr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent probe tip design\u003c\/strong\u003e — Senses environmental conditions to eliminate false alarms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible 15.5\" probe\u003c\/strong\u003e — Reaches difficult locations with ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix vertical LED display\u003c\/strong\u003e — Red, yellow, or green LEDs display relative signal level, sensitivity range, and diagnostic information\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast response time\u003c\/strong\u003e — Less than 1 second detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetects all refrigerants\u003c\/strong\u003e — CFCs, HCFCs, HFCs, and blends including R134a, R1234yf, R407C, R410A, R22, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong sensor life\u003c\/strong\u003e — 2000 hours of operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended battery life\u003c\/strong\u003e — 30 hours on 2 C alkaline batteries (6000 mAh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature\u003c\/strong\u003e — 0 to 60°C (32 to 140°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight design\u003c\/strong\u003e — Only 0.49kg (1.08 lbs) for comfortable all-day use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit\u003c\/strong\u003e — Packaged in blow-moulded case with 2 C batteries, leak test vial, and replacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSix LED Display Functions\u003c\/h3\u003e\u003cp\u003eThe intuitive LED display provides clear visual feedback:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative signal level\u003c\/strong\u003e — Shows leak concentration strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity range indicator\u003c\/strong\u003e — Displays selected LOW\/MEDIUM\/HIGH setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic information\u003c\/strong\u003e — Low battery, interference\/wait, contaminated atmosphere, readiness, or fault conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKeypad Functions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eON\/OFF\u003c\/strong\u003e — Power control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOLUME\/MUTE\u003c\/strong\u003e — Adjustable audio feedback or silent operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH M L SENSITIVITY\u003c\/strong\u003e — Select desired sensitivity level (High\/Medium\/Low)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEAK\/HR\/LR\u003c\/strong\u003e — Dual purpose: (1) Locate largest leak in systems with multiple leaks, (2) Switch between HR (high range) and LR (low range) modes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Intertek certified to J2791 (R134a), J2913 (R1234yf), EN 14624\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing element:\u003c\/strong\u003e Heated tin oxide (low-power metal oxide gas sensor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity levels:\u003c\/strong\u003e HIGH ≥ 4 g\/yr (0.15 oz\/yr), MEDIUM ≥ 7 g\/yr (0.25 oz\/yr), LOW ≥ 14 g\/yr (0.50 oz\/yr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e \u0026lt;1 second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe length:\u003c\/strong\u003e 15.5\" (39.4cm) flexible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor life:\u003c\/strong\u003e 2000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants detected:\u003c\/strong\u003e All CFCs, HCFCs, HFCs, and blends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0-60°C (32-140°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 x C alkaline batteries (6000 mAh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e 30 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.49kg (1.08 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 6 vertical LEDs (red, yellow, green)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete Kit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntellaSense II leak detector\u003c\/li\u003e\n\u003cli\u003eBlow-moulded protective case\u003c\/li\u003e\n\u003cli\u003e2 x C alkaline batteries (6000 mAh)\u003c\/li\u003e\n\u003cli\u003eLeak test vial for calibration verification\u003c\/li\u003e\n\u003cli\u003eReplacement parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the IntellaSense II?\u003c\/h3\u003e\u003cp\u003eThe 55900 is essential for professional HVAC\/R technicians working with modern refrigerants. The Super Sensitive Function is specifically designed for R1234yf systems where even tiny leaks can be costly due to high refrigerant prices. The intelligent probe tip eliminates false alarms from environmental contamination, saving time and improving diagnostic accuracy.\u003c\/p\u003e\u003ch3\u003eCompatible with All Commander Machines\u003c\/h3\u003e\u003cp\u003eThe IntellaSense II is the recommended leak detector for use with all Arctic Commander 2.0 R\/R\/R machines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-commander1100\" title=\"COMMANDER1100\"\u003eCOMMANDER1100\u003c\/a\u003e — Semi-automatic R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-commander2100\" title=\"COMMANDER2100\"\u003eCOMMANDER2100\u003c\/a\u003e — Fully automatic R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-commander3100\" title=\"COMMANDER3100\"\u003eCOMMANDER3100\u003c\/a\u003e — Automatic R134a \u0026amp; hybrid\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-commander4100\" title=\"COMMANDER4100\"\u003eCOMMANDER4100\u003c\/a\u003e — Automatic R1234yf \u0026amp; hybrid\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eView our complete range of \u003ca href=\"\/collections\/leak-detection\"\u003eleak detection tools\u003c\/a\u003e for professional HVAC\/R diagnostics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProfessional refrigerant leak detector certified to J2791, J2913, and EN 14624. Detects all refrigerants with \u0026lt;1 second response, three sensitivity levels, intelligent probe, and 2000-hour sensor life. Complete kit with case and accessories.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57166880637305,"sku":"55900","price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55900_web.jpg?v=1777453835","url":"https:\/\/www.airconspares.com\/products\/mastercool-55900-intellasense-ii-refrigerant-leak-detector-r134a-r1234yf","provider":"Airconspares.com","version":"1.0","type":"link"}