High resolution laser thermometer that detects energy emission in the infrared spectrum and converts reading into a display of temperature. Features laser pointer, Maximum/Minimum/Average/Difference readings, data storage and data-hold function, high/low alarm setup, auto-power-off. Temperature is displayed on a large 29mm LCD panel with back-lit display for use in low light areas. Temperature can be shown in either °C or °F. Powered by 9V battery (supplied). Storage case included. Features & Benefits:High resolution laser thermometer that detects energy emission in the infrared spectrum and converts reading into a display of temperature.Features laser pointer, min./max., average/difference readings, data storage and data-hold function, high/low alarm setup, auto-power-off.Temperature is displayed on a large 29mm LCD panel with back-lit display for use in low light areas.Temperature can be shown in either °C or °F.Temperature Range: -50°C to +700°C (-58°F to +1292°F).