{"product_id":"52224-d","title":"Mastercool 52224-D — IR 8 Laser Thermometer 12:1 -60°+760°C","description":"\u003ch3\u003e8-Laser Targeting with Adjustable Emissivity for Professional Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe Mastercool 52224-D is a professional-grade infrared thermometer featuring an innovative 8-laser targeting system and adjustable emissivity. This advanced combination delivers exceptional accuracy across different materials and surfaces, making it the ideal choice for demanding HVAC diagnostics and industrial applications.\u003c\/p\u003e\n\u003ch4\u003e8-Laser Precision Targeting\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eeight-laser targeting system\u003c\/strong\u003e creates a clear visual boundary showing exactly what you're measuring. Unlike single-point lasers that only indicate the centre, the 8-laser pattern defines the entire measurement area with precision, eliminating guesswork when measuring specific components, pipes, or surface areas.\u003c\/p\u003e\n\u003ch4\u003eAdjustable Emissivity for Accurate Readings\u003c\/h4\u003e\n\u003cp\u003eDifferent materials emit infrared energy differently. The 52224-D features \u003cstrong\u003eadjustable emissivity from 0.1 to 1.0\u003c\/strong\u003e (in 0.01 increments), allowing you to calibrate the thermometer for the specific material you're measuring — whether it's shiny metal, painted surfaces, plastics, or insulation. This ensures accurate readings regardless of surface type.\u003c\/p\u003e\n\u003ch4\u003eAdvanced Measurement Modes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX Mode\u003c\/strong\u003e — Captures the highest temperature in a scan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIN Mode\u003c\/strong\u003e — Records the lowest temperature detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIF Mode\u003c\/strong\u003e — Calculates temperature difference between readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAVG Mode\u003c\/strong\u003e — Provides average temperature across multiple measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissivity Adjustment (E)\u003c\/strong\u003e — Fine-tune for different materials (0.1 to 1.0, step 0.01)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProfessional-Grade Performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e — -60°C to 760°C (-76°F to 1400°F) covers virtually all HVAC and industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Accuracy\u003c\/strong\u003e — ±1.0°C (1.8°F) at ambient conditions; ±2% or 2°C at operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12:1 Distance-to-Spot Ratio\u003c\/strong\u003e — Measure safely from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution\u003c\/strong\u003e — 0.1°C\/0.1°F precision for detailed diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklit Colour LCD\u003c\/strong\u003e — Easy to read in any lighting condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Adjustable Emissivity Matters\u003c\/h4\u003e\n\u003cp\u003eStandard infrared thermometers with fixed emissivity (typically 0.95) work well for most non-reflective surfaces but can give inaccurate readings on shiny metals, polished surfaces, or materials with different emissivity values. The 52224-D's adjustable emissivity ensures you get accurate readings on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCopper pipes and fittings (emissivity ~0.05-0.15 when polished)\u003c\/li\u003e\n\u003cli\u003eAluminium components (emissivity ~0.05-0.30)\u003c\/li\u003e\n\u003cli\u003ePainted surfaces (emissivity ~0.90-0.95)\u003c\/li\u003e\n\u003cli\u003ePlastics and insulation (emissivity ~0.85-0.95)\u003c\/li\u003e\n\u003cli\u003eOxidised or weathered metals (emissivity varies)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBuilt for Field Use\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Contact Measurement\u003c\/strong\u003e — Safely monitor hot, hazardous, or hard-to-reach materials without contamination or surface damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Readings\u003c\/strong\u003e — Simply point, pull the trigger, and read the temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Carrying Case\u003c\/strong\u003e — Moulded plastic case protects the unit during transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life\u003c\/strong\u003e — Minimum 7 hours continuous use with laser and backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use\u003c\/strong\u003e — Includes 2 AAA batteries and instruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature Range: -60°C to 760°C (-76°F to 1400°F)\u003c\/li\u003e\n\u003cli\u003eOperating Range: 0°C to 50°C (32°F to 122°F)\u003c\/li\u003e\n\u003cli\u003eDistance-to-Spot Ratio: 12:1\u003c\/li\u003e\n\u003cli\u003eTarget Indicator: Eight-laser pattern\u003c\/li\u003e\n\u003cli\u003eDisplay: Backlit colour LCD\u003c\/li\u003e\n\u003cli\u003eEmissivity: 0.95 default, adjustable 0.1 to 1.0 (step 0.01)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C\/0.1°F (-76°F to 999.9°F), otherwise 1°C\/1°F\u003c\/li\u003e\n\u003cli\u003eMeasurement Modes: E (emissivity), MAX, MIN, DIF, AVG\u003c\/li\u003e\n\u003cli\u003eAccuracy (ambient 15-35°C): ±1.0°C (1.8°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy (0-760°C): ±2% of reading or 2°C (4°F), whichever is greater\u003c\/li\u003e\n\u003cli\u003eAccuracy (-60 to 0°C): ±(2°C + 0.05\/degree)\u003c\/li\u003e\n\u003cli\u003eBattery Life: Minimum 7 hours continuous use (with laser and backlight)\u003c\/li\u003e\n\u003cli\u003ePower: 2 x AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003eIncluded: Instruction manual, moulded plastic carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerfect For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional HVAC diagnostics requiring material-specific accuracy\u003c\/li\u003e\n\u003cli\u003eIndustrial maintenance on mixed-material equipment\u003c\/li\u003e\n\u003cli\u003eRefrigeration system troubleshooting\u003c\/li\u003e\n\u003cli\u003eElectrical panel and motor temperature monitoring\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance programmes\u003c\/li\u003e\n\u003cli\u003eAny application requiring precise, non-contact temperature measurement across different materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Professional's Choice\u003c\/h4\u003e\n\u003cp\u003eWhen accuracy matters and you're working with different materials, the 52224-D's adjustable emissivity and 8-laser targeting system deliver the precision you need. This is the thermometer for professionals who demand accurate readings regardless of surface type or material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBacked by Mastercool's reputation for quality.\u003c\/strong\u003e Technical documentation available for download above.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164050628985,"sku":"52224-D","price":183.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/52224-D_web.jpg?v=1777442436","url":"https:\/\/www.airconspares.com\/products\/52224-d","provider":"Airconspares.com","version":"1.0","type":"link"}