1、Accurate Measurements: This infrared thermometer features a single-point positioning that precisely identifies the measurement area, ensuring accurate readings every time. The 12:1 distance-to-spot ratio allows you to measure small or distant targets safely without physical contact. 2、°C/°F Readings Adjustable: Switch instantly between Celsius and Fahrenheit (-50°C to 600°C / -58°F to 1112°F) on the bright LCD backlit display. The adjustable emissivity (default 0.95) accommodates different surfaces like shiny metals, organic materials, or liquids across industrial, automotive, and culinary applications. 3、Smart Alerts and Data Retention: Never miss temperature changes with audible Hi/Lo alarms. The "Max" function captures peak temperatures, while data retention "H" freezes readings for documentation. Suitable for monitoring engine diagnostics, food safety checks, or electrical maintenance. 4、Ergonomic Design: Weighing only 105g with an ABS housing, this lightweight thermometer fits comfortably in your hand. The auto-shutoff conserves battery life (2xAAA, not included), and the low-power indicator ensures you're never caught unprepared during inspections. 5、Wide Applications: From industrial machinery (-50°C~600°C range) to home kitchens, this tool meets diverse needs. Use it for HVAC/R system checks, automotive diagnostics, cooking/oil temperature monitoring, electrical panel inspections, science experiments, etc. Item Type: Infrared Thermometer Temperature Range: -50°C~600°C / -58°F~1112°F D:S Ratio: 12:1 Emissivity: Adjustable (Preset 0.95) Positioning: Single-point targeting °C/°F Adjustable: Yes Automatic Shutdown: Yes Low Battery Warning: Yes Data Retention: Yes Max Value: Yes Hi/Lo Alarms: Yes Display: LCD with backlight Power Supply: 2xAAA (Not included) Material: ABS Size: 14.2*8.9*4.55cm/5.59*3.50*1.79in Weight: 105g/3.70oz 1 * Infrared Thermometer 1 * User Manual (CN/EN/DE/FR/ES/IT/JP)