Features • Advanced Temperature Control - Ensure optimal conditions for your aquarium with temperature regulation from -50 to 90°C, promoting a environment for your fish • Dual Mode Functionality - Easily switch between cooling and heating modes to maintain ideal temperatures year-round, enhancing the stability of your aquatic ecosystem • User-Friendly Digital Display - Enjoy a large, clear LCD screen that simplifies temperature monitoring and adjustments, making it easy to set your desired temperature limits • Automatic Safety Features - Set maximum and minimum temperature limits to prevent accidents, ensuring the safety and well-being of your aquatic life • Compact and Lightweight Design - Benefit from a miniaturized design that fits seamlly into your setup while providing reliable temperature control for aquariums and laboratories Features: 1、Mini and light weight design. Large and clear LCD display screen. 2、Dual heating and cooling functions, automatic over？temperature alarm. Control the temperature by setting the temperature setting value and different values. 3、The mini temperature controller is an excellent and convenient multi？function device for controlling the temperature of the aquarium. The stability of aquarium temperature is one of the key factors to promote fish and safety. 4、By using the temperature controller, you can provide the best temperature environment for your fish. This advanced temperature controller can measure and control temperatures from ？50 to 90℃。 5、The equipment is also suitable for laboratory use and other temperature control systems. Specification: Condition: 100% Item type: Temperature Controller Material: ABS flame retardant plastic case Color: As picture shown Weight: Approx. 130g Power supply voltage: 110-220VAC ± 10%, 50/60Hz (or DC12V / DC24V) Measuring and controlling temperature range: -50℃～+110℃ Resolution: 0.1°C Accuracy: ±1℃ Accuracy: ±1℃ Relay output capacity: Heating: 10A/240VAC, Cooling: 10A/240VCA Sensor h type: imported sensor, cable length 1m/3.3ft Description: P0. Cooling and heating mode Please set to C for high temperature start as cooling mode Low temperature start is heating mode, please set to H P1. Hysteresis setting In heating mode (H): the measured value ≤ the set value-when the hysteresis starts to output the heating to the set value and stops. In the cooling mode (C): when the measured value ≥ the set value + hysteresis, the output cooling is started and the set value stops. P2. The highest setting range: the highest value does not exceed this value when setting the temperature P3. The lowest setting range: the lowest value when setting the temperature is not lower than this value P4. T Package List 1 x Temperature Controller 1 x Instruction