4Pcs DC3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Set M6 Screw for

Test Temperature Range: 0 Celsius-1024 Celsius, the converter temperature resolution is 0.25Degrees CelsiusK type thermocouple junction location, use 301 ordinary terminalsOperating Temperature Range: 20 Celsius-85 CelsiusSimple SPI serial port temperature outputDC 5V MAX6675 Module + K Type Thermocouple Temperature Sensor M6 Compatible with Ar-duino Interface: SPIOperating Voltage Range: 3.0 Celsius 5.5VOperating Current: 50mAModule Size: 15mm x 28mm, with a 3mm diameter screw holesK type thermocouple junction location, use 301 ordinary terminalsColour:Blue+greenMaterial:plasticPackage Contents:4 x MAX6675 module4 x K type thermocouple sensor4 x lineOnly the above package content, other products are not included.Note: Light 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.