Infrared Laser Thermometer (Pyrometer) – YT-73200 Measurement Range: -50 to +600°C Measurement Accuracy: ±1.5°C Response Speed: 0.5 seconds (instant measurement) Distance to Spot Ratio: 12:1 Laser for measurement point identification Bright and clear LCD screen Features: Non-contact measurement for greater safety and ease Adjustable emissivity for accurate measurement of different materials MAX / MIN temperature display High/Low temperature alarm Ambient temperature display Auto power off for battery saving Low battery indicator Power: 2 x AAA batteries Weight: 0.13 kg (light and portable) Usage: Ideal for electrical work, maintenance, HVAC, automotive, thermal insulation, and industrial kitchens.