220V digital temperature controller with NTC sensor thermostat, suitable for incubator cooling and heating applications. Product specifications: Input power: AC 220V; Temperature measurement range: -50 to 110°C; Temperature control range: -50 to 110°C; Temperature measurement accuracy: +/- 0.2°C; Temperature control accuracy: +/- 0.1°C; Measurement input: NTC10K, 1 meter long waterproof probe; Output type: direct output; Output capacity: MAX 10A AC 220V; Appearance size: 60*45*31mm. How to set up the controller: 1. Set starting temperature: Press up key to display, long press up key to flash, adjust with up/down keys. 2. Set stop temperature: Press down key to display, long press down key to flash, adjust with up/down keys. 3. Restore factory settings: Long press up and down keys after power on, display shows "888" and switches to detection temperature. Package includes: 1 microcomputer temperature controller with probe. Color: as shown in the picture.