Description: The MLX90614 module is an Infra Red thermometer for non contact temperature measurements. Single zone versions The MLX90614 is factory calibrated in wide temperature ranges: -40~85 °C for the ambient temperature and -70~380 °C for the object temperature Customizable PWM output for continuous reading Multiple zone temperature control - up to 127 sensors can be read via common 2 wires Specification: Material: Plastic Color: As picture show Size: Approx. 11.5x16.5x4mm/0.45x0.65x0.16inch Use chip: MLX90614 Power supply: 3-5V (internal low voltage regulator) Package Includes: 1 piece Range Sensor Module Set Note: Pls allow an error of 1-3mm due to the difference of manual measurement