Specfications:
Temperature setting range: 0℃-40℃
Power: 220V/50Hz
Voltage: ±10%
Operating enviroment: -10℃-45℃
Humidity: ≤85%
Output contact capacity: heater socket rating voltage:≤1000VA;other sockets: ≤100VA

How To Use?
First you have to connect holding wire of display screen with the corresponding socket tightly.
Then you should put the temperature probe into the fish tank.
Last， you can operate it through different icons according to you need.
(Note: First operation，just long press any icon above 3s to acheive unlock untill you hear the beep)

Functions:
Numbers display
Auto control water temperature
Lighting period control
Automatic and manual model
Auto memory function
Auto lock screen function
Two backlighting models: ON/OFF

AQ-301H: horizontal screen
AQ-301L: vertical screen
AQ-301X: embedded screen

Package Included：
1x Aquarium Fish Tank Intelligent Controller Control Panel