Features：<br> 1、[Constant Temperature] The thermostat is a powerful programmable temperature controller designed to maintain the temperature required for the devices.<br> 2、[Heating and Cooling] The thermostat has two relay outputs, one for heating, where we can connect a heater and the other for cold output, where we can connect a fan or any other cooling element.<br> 3、[Wide Range] The measurement and control temperature range of this digital display thermostat is ‑50℃ to +99℃, ensuring a wide range of uses.<br> 4、[Flame Retardant] The temperature controller adopts ABS flame retardant plastic shell, which is very safe and reliable in use.<br> 5、[Multi Purpose] The temperature controller is very suitable for use in household or industrial projects, such as incubators, greenhouses, aquariums, glass containers, etc.<br> Specification：<br> Item Type: Microcomputer Thermostat<br> Shell Material: ABS Flame Retardant Plastic<br> Use: Thermostat<br> Size: Approx. 75x34.5x85mm/3x1.4x3.3in<br> Power Supply: 110-220VAC ±10%, 50/60Hz<br> Measurement and Control Temperature Range: -50℃ to +99℃<br> Relative Humidity: 20-85% (no condensation)<br> Resolution: 0.1℃<br> Accuracy: ±1℃ (-50℃ to 70℃)<br> Overall Power Consumption: <3W<br> Relay Output Contact Capacity: Heating: 10A 250VAC, cooling: 10A 250VCA<br> Sensor H Type: Imported NTC sensor, wire length 1m<br> Hole Size: Approx. 71x29mm/2.8x1.1in<br> Package List：<br> 1 x Microcomputer Thermostat