The GM550 is a non-contact infrared thermometer designed for rapid surface temperature measurements. It features a laser pointer for precise targeting, an LCD backlight, and operates on a 9V battery. It is not suitable for medical use on humans. [1, 2, 3, 4, 5]
Key Specifications
Temperature Range: -50°C to 550°C (-58°F to 1022°F)
Accuracy: ± 1.5°C or ± 1.5%
Distance-to-Spot Ratio: 12:1 (e.g., at 12 feet away, the measurement area is 1 foot in diameter)
Emissivity: F (best for most organic materials, painted, or oxidized surfaces)
Response Time: ≤ 500 milliseconds [1, 2, 3, 4, 5]
Common Applications
Industrial & Electrical: Checking temperatures of machinery, engines, electrical panels, and HVAC systems to prevent overheating
Cooking & Food Safety: Measuring the surface temperature of cooking equipment, grills.