60283 Lovely home, Sweet life Digital STC-1000 Temperature Controller Thermostat with Sensor -50~99C 220 V Aquarium All-Purpose Description: This mini Temperature Controller is an excellent and convenient multifunction device for controlling temperature in Aquariums. The stability of aquarium temperature is one of the crucial factors that contributes to the health and safety of your fish. By utilizing the temperature controller, you can provide an environment with optimal temperature for your fish. This advanced temperature controller can measure and control temperature from -50 to 90 °C. This device is also suitable for Laboratories use and other temperature-controlled systems. NOTE: Unless required, we will ship the temperature controller with 220 V or 110 V versions based on the voltage of your countries. For example, if you are customers fromUnited States, Canada, Mexico, Japan and Taiwan, we will ship 110 V versions. For custo