Thermocouple Voltage Celsius Converter; Integrated Cold Junction Compensation     Types supported (as specified by NIST ITS-90): K, J, T, N, S, E, B, and R     +/- 1.5°C (max) Measurement Accuracy: +/- 1°C (max) cold junction, 0°C to 85°C     Temperature Measurement Resolution: Hot and Cold Junction = 0.0625°C (typ)     Four programmable temperature alarm outputs          Programmable digital filter for temperature     Low Power: Shutdown Mode, Burst Mode, 1 to 128 Temperature Samples     Two-wire interface: I2C compatible, 100 kHz - supports eight devices per I2C bus     Operating voltage range: 2.7 V to 5.5 V     Operating current: 500 μA (typ.)     Shutdown Current: 2 μA (typ)     Colour: purple     Material: PCB     Size: 39x24mm          Package Contents:     1 * Thermocouple Converter 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.