3. Basic parameters: thermohygrometer model -100A, temperature control range of -40℃-99℃, relay contact capacity of 10A/220V AC. 1.Multi-purpose: The temperature controller supports the conversion of cooling mode and heating mode, which is suitable for home brewing, fermentation tanks, incubators, greenhouses and so on. 4. Easy to install: the structure of the temperature control device is clear and easy to install and dismantle. It does not require the use of complicated tools. It only takes a few minutes to complete the installation, which can effectively save your time and . 2.Multi-purpose: The digital display thermostat supports temperature control according to the temperature setpoint and return difference, and has the functions of temperature correction, sensor failure alarm and control output protection delay. 5.HIGH QUALITY MATERIAL: The gas detector is made of high quality plastic material, which has strong anti-interference ability and stability, high impact strength, high temperature resistance and can be used for a long time., Manufacturer: Akfldms