100% brand new and high quality Features: 1. Sensitive probe: aquarium temperature controller for reptiles, super sensitive external probe. 2. Safe: The temperature difference delay protects the heating equipment and the temperature control environment, and has a high flame retardant standard that effectively prevents fire hazards. 3. Multifunctional: It is high strength, resistant to pressure, drops, cracks and has a fireproof casing. 4. Waterproof and anti-corrosion: measuring range: -40~100°C; Temperature control range: 16~40C; Storage temperature: -30~70C. Thermostat and Power Adapter only, other accessories demo in the picture is not included. Specification: Measuring range: -40~100C Temperature control range: 16 ~ 40 C Storage temperature: -30~70C Resolution: 0.1C Measurement accuracy: 1 C Power consumption of the whole machine: 3 W Operating environment temperature: -10~60C Operating environment humidity: 10% ~ 90% (no frost condensation) Panel protection rating: IP65 Input: