,Good Contactless Temperature Sensor Module MLX90614ESF Small size, low cost Mounted on a breakout board with two types of pins 10k Pull up resistors for the I2C interface with solder jumpers (Do not included Jumpers) Easy to integrate Factory calibrated in wide temperature range: -40 ... + 125 Celsius for sensor temperature and -70 ... + 380 Celsius for object temperature. High accuracy of 0.5 Celsius over wide temperaturerange (0 ... + 50 Celsius for both Ta and To) High () accuracy calibration Measurement resolution of 0.02 Celsius Single and dual zone versions SMBus compatible digital interface Customizable PWM output for continuousreading Simple adaptation for 8 ... 16V applications Sleep mode for reduced power consumption Different package options for applications andmeasurements versatility Color: picture color material: plastic size: 16.5 x 11.5 x 6mm Package Contents: 4 x Module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.