Temperature controller dtc-120 digital thermostat for aquarium fish tank day night dimming thermostat with plug socket regulator(Au Plug) The product is shipped based on the color or size of the main image of the product page. Colour:Au plug Features: Blue tape LCD display, simple operation Temperature adjusted per 0.1C Two timers can be set during 24 hours Uses a inbuilt real-time clock to control the light so simulating the day and night as in the real environment Can be set with a separate day and night time temperature Three kinds of temperature alarms, mute function available Can be used in both wet and dry environments Backlight auto shut down if without operation for 10 minutes Small in size making it stylish and discrete Specification: Model:DTC-120 Controlling range: 0.0~50.0C Measuring range: 0.0~50.0C Resolution: 0.1C; Accuracy: 1.0C Over heat alarm: 0.0-5.0C(can be modified) Time unit: hour (24:00 format Product consumption: 3 Two independent sockets -First socket I is for heat/cool output; Second socket II is for the timer output (for lighting for example). The current of the load must be : inductive load or filament lamp10% of the current on the wiring diagram; resistive load50% of the current on the wiring diagram.wiring diagram is on the back of the product. Package Included: 1 x Thermostat 1 x user manual