Feature: 1. 【High Accuracy】The temperature sensor is made of flame retardant PC, this device provides constant optimal temperatures, and keeps your environment in the ideal temperature range. 2. 【High Performance】Integrated bronze, using technology without breakpoint connection technology. Good elasticity, wear resistance and high electrical conductivity. 3. 【Safe and Reliable】Our thermostat controller has undergone strict quality control and safety testing. The temperature control range is -40°C~110°C. AC110V-220V. Please do not immerse the controller or probe into water. 4. 【Clear LCD Display 】This thermostat controller has a LCD display, which can show the temperature control mode, start and stop temperature more easily. The clear LCD display allow you to see the controller\u0027s status even in total darkness. 5. 【 Wide Range of Application 】This thermostat plug socket is widely used for greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, heat mat, and other temperature-controlled system. Specification: Specifications: Material: Flame Retardant PC Temperature Measurement Range: -40℃~110℃ Power Cord: 90cm Temperature Control Range: 16℃-40℃ Transmitter : NTC sensor, line length 0.8m Measurement Accuracy: ±1 Product Power Consumption: ≤3W Display Resolution: 0.1℃ Operating Ambient Temperature: -10℃~60℃ Relay Capacity: 10A/250VAC Operating Ambient Humidity: 20~85% (no condensation) Load Capacity: 1100W resistive load Item Size: 155 * 55 * 35mm / 6.10 * 2.17 * 1.38in . Package List: 1 * Digital Temperature Controller 1 * User Manual (English)