Solid State Timer Analog Linear RTD Thermocouple Sensor Type Input Voltage 24V DC Output (2) Alarm Temp Range greater than 700 Degrees C Control Mode 2-PID On/Off Depth 109 mm Heater Burnout Detection LED Indication SSR Defect Detection Alarms (1) Transistor Standards cURus EAC EN 61010-1 (IEC 61010-1) Korean Wireless Regulations (Radio Law KC Mark) RCM UKCA UL 61010-1/CSA C22.2 No.61010-1 Series EJ1