Dual Channel Thermocouple Thermocouple Temp Range (F) -328 Degrees to 2 462 Degrees F Accuracy +/-3 Degrees F Time Intervals User Settable Software Required Yes Interface Wireless Calibration Certificate Available Includes 1.5 m K-Type Thermocouple with Stainless Steel Probe Class 2 USB Type A to Micro B Wall Mounting Bracket WiFi Sensors