Adopts fire-retardant ABS housing material, fine comprehensive performance, high impact strength, nice chemical stability and electrical performance. Multifunction design, support heating, cooling, temperature correction, temperature setting, delay time setting, temperature difference setting. Wide applications, it can be used for heating and cooling of aquarium, seefood machine, incubators, and other equipment. Compact size and light weight, will not occupy too much installation space. Adopts fire-retardant ABS housing material, fine comprehensive performance, high impact strength, nice chemical stability and electrical performance. Equipped with high accuracy NTC sensors, with accurate and stable temperature control performance. Large digital display, you can see the temperature clearly at a glance. Multiple functions design, support heating, cooling, temperature correction, temperature setting, delay time setting, temperature difference setting. Specifications: Name: Digital