This product adopts a single-chip control system and a high-precision temperature-control probes, with outstanding temperature-control performance and accuracy. 1.8mm thick ABS material can provides a long use time. This product can be widely used in incubation fields, air conditioning systems, temperature control protections and other fields. Intelligent Judgement Mode: When the starts temperature is lower than the stop temperature, the program will automatically determine the working mode as heating mode, when the starts temperature is higher than the stop temperature, the program will automatically determine the working mode as cooling mode. 1 Meter Waterproof Probes: Comes with 1 meter waterproof temerature probes for you to use, using 2P terminal to connect so you can change the probe according to your needs. Clearly Display: The high-brightness digital tube is clearly displayed, and it can be read clearly whether it is used during the day or at night. -50~110 wide temperature control range, can be used in various temperature control fields, 0.1 temperature control accuracy, to meet your control needs. Specifications: Material: ABS Model: 12 V/120W, 24V/240W, 220 V/1500W, 110V-220 V (Optional) Power supplys: 12V, 24V, 220 V (Optional) Temperature measuring ranges: -50~110 Temperature control ranges: -50~110 Temperature control accuracy: 0.1 Temperature measuring accuracy: 0.2 Output: direct output Output Capacity: 10A(Max) Measuring Input: NTC10K Water-resistant Probe L=1 Meter Mounting hole pitch: 73mm (aperture 4mm) Item size: 60 * 45 * 31mm / 2.4 * 1.8 * 1.2in Package size: 100 * 80 * 60mm / 3.9 * 3.1 * 2.4in Package weight: 58g / 2.0ounce Packing list: 1 * Temperature Controller with Sensors Probe (Optional)