This advanced temperature controller is perfect for aquariums, seafood machines, terrariums, vivariums, chicken incubators, and more! Features a wide temperature control range and a large, clear LCD display. Easy to install and simple to use. Specifications: Dual heating and cooling function Temperature measurement function Output type: Direct output Output capacity: Up to 10A Power supply: DC12V, DC 24V, AC 220V (optional) Load power: 120/240/1500W Temperature measurement range: -50°~110° Temperature control range: -50°~110° Temperature control accuracy: ±1° Input measurement: NTC10K waterproof probe, L = 1 meter “Up”: Single press for start temperature, long press to set start temperature “Down”: Single press for stop temperature, long press to set stop temperature Package List: 1 x Microcomputer Temperature Controller