{"product_id":"laolau-gm550-infrared-thermometer-non-contact-laser-temperature-gun","title":"LAOLAU GM550 Infrared Thermometer Non-Contact Laser Temp Gun","description":"\n\u003ch2\u003eLAOLAU GM550 Infrared Thermometer — Instant, Accurate, Non-Contact Temperature Readings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLAOLAU GM550 Infrared Thermometer\u003c\/strong\u003e is a professional-grade, handheld laser temperature gun designed for fast, precise, non-contact surface temperature measurement. Whether you're checking industrial equipment, cooking surfaces, HVAC systems, electrical panels, or automotive parts, the GM550 delivers reliable readings in under a second across an impressive range of \u003cstrong\u003e-50°C to 500°C (-58°F to 932°F)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Measures from -50°C to 500°C (-58°F to 932°F) — suitable for a broad variety of industrial and household applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e ±2°C or ±2% accuracy with a 0.1°C\/°F resolution for precise, dependable readings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Response Time:\u003c\/strong\u003e Results in ≤0.8 seconds — point, pull the trigger, and read instantly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Emissivity:\u003c\/strong\u003e Set emissivity from 0.1 to 0.99 (default 0.95) to accurately measure different material types including metals, plastics, ceramics, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12:1 Distance-to-Spot Ratio:\u003c\/strong\u003e Measure targets from a safe distance with a focused, accurate spot size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklit LCD Display:\u003c\/strong\u003e Large, clear digital readout with backlight for easy reading in low-light environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Hold Function:\u003c\/strong\u003e Freezes the last reading on screen so you can record it without rushing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e°C \/ °F Toggle:\u003c\/strong\u003e Switch between Celsius and Fahrenheit at the press of a button.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Power-Off:\u003c\/strong\u003e Shuts down automatically after 10 seconds of inactivity to conserve battery life (up to 12 hours).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets international safety and environmental standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-50°C to 500°C (-58°F to 932°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±2°C or ±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e≤0.8 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDistance-to-Spot Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12:1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eEmissivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.1–0.99 adjustable (default 0.95)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10°C–40°C, 10–90% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-10°C–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2 × AAA (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUp to 12 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBacklit Digital LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGM550\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial machinery and equipment temperature monitoring\u003c\/li\u003e\n  \u003cli\u003eHVAC maintenance and ductwork diagnostics\u003c\/li\u003e\n  \u003cli\u003eElectrical panel and circuit board inspections\u003c\/li\u003e\n  \u003cli\u003eAutomotive engine and brake component checks\u003c\/li\u003e\n  \u003cli\u003eCooking surface and grill temperature verification\u003c\/li\u003e\n  \u003cli\u003eHome insulation and energy efficiency assessments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe use of laser-based measurement tools in industrial environments, refer to the \u003ca href=\"https:\/\/www.osha.gov\/laser-hazards\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Laser Hazards resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the measuring range of the LAOLAU GM550 infrared thermometer?\u003c\/h4\u003e\n\u003cp\u003eA: The GM550 measures surface temperatures from -50°C to 500°C (-58°F to 932°F), making it versatile for both sub-zero cold environments and high-heat industrial applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the GM550 infrared thermometer come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included. The thermometer requires 2 × AAA batteries, which are available separately. Once installed, the battery life is approximately 12 hours of use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does adjustable emissivity mean and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: Emissivity refers to how efficiently a surface radiates heat. Different materials (e.g., metal, plastic, ceramic) have different emissivity values. The GM550 allows you to adjust the emissivity from 0.1 to 0.99, ensuring accurate readings across a wide variety of surfaces and materials.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the LAOLAU GM550 suitable for home use as well as industrial use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. While designed with industrial applications in mind, the GM550's ease of use, compact handheld design, and wide temperature range make it equally practical for home tasks such as checking cooking surfaces, appliances, HVAC vents, and more.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the measuring range of the LAOLAU GM550 infrared thermometer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The GM550 measures surface temperatures from -50°C to 500°C (-58°F to 932°F), making it versatile for both sub-zero cold environments and high-heat industrial applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does the GM550 infrared thermometer come with batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included. The thermometer requires 2 × AAA batteries, which are available separately. 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