1、The thermostat controller is applicable for electric heating equipment and electric water heating system or actuator control 2、Adopted quality flame resistant material, the heating equipment is safe and reliable to use. Stylish and easy to clean 3、Large LCD display screen with backlight 4、Time Mode: 5+2 / 6+1 / 7 days, support for different temperature settings6-time mode daily. Even if power cutting will not change the time setting 5、Keypad locking function is designed to prevent the children from misusing Description: Heating thermostat with weekly programming adopts the latest single-chip computer control technology. It has the high reliability and powerful anti-jamming. Energy saving! Give you a comfortable living environment with temperature control function. Apply to electric heating apparatus and electric heating and control of hot water system. Don't miss the practical item.   Features: The thermostat controller is applicable for electric heating equipment and electric water heating system or actuator control. Adopted quality flame resistant material, the heating equipment is safe and reliable to use. Stylish and easy to clean. Large LCD display screen with backlight. Time Mode: 5+2 / 6+1 / 7 days, support for different temperature settings 6-time mode daily. Even if power cutting will not change the time setting. Mini size connecting box, global applicable. Keypad locking function is designed to prevent the children from misusing.   Specifications: Condition: 100% Brand New Voltage: AC 85~250V Frequency: 50/60Hz Power: 3600W The Maximum Switch Power: 3A/16A Internal Sensor Measurement Range: 0~40°C, Setting Range: 5~35°C (factory settings: 25°C) Internal Sensor: NTC B = 3380 10 k @25degrees Celsius External Sensor Measurement Range: 0~99°C, Setting Range: 5~95°C ( factory settings: 50°C) Extra Sensor:  NTC B=3380 10k @25degrees Celsius, Length: 3M / 9.8ft Setting Unit: 0.5°C / step Display Resolution: 0.1°C Screen Display Type: LCD  Screen Display Area Size: 68 x 55mm / 2.7 x 2.2inch Main Device Size: Approx. 9 x 9 x 1.2cm / 3.5 x 3.5 x 0.5inch Certification: CE Package Weight: 263g   Package Included: 1 x Thermostat With Backlight 1 x Cable 2 x Screws