100% brand new and high quality Features: 1. Sensitive Probe: Reptile aquarium temperature controller, external super sensitive probe. 2. Safe: The temperature difference delay protects the heating equipment and the temperature control environment, and has high flame retardant standard which effectively prevents fire hazards. 3. Multi-Function: It is high-strength, pressure-resistant, fall-resistant, crack-resistant, and has flame-retardant housing. 4. Waterproof And Anti-Corrosion: Measuring range: -40~100C; 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: 16~40C Storage Temperature: -30~70C Resolution: 0.1C Measurement accuracy: 1 C Power consumption of the whole machine: 3W Operating environment temperature: -10~60C Operating environment humidity: 10%~90% (no frost condensation) Panel protection rating: IP65 Input: One NTC sensor, line length 0.8m` Material: ABS Size: app.15x5.6x3.6cm/5.91x2.20x1.42in Color: Black Plug Style: AU,EU,UK,US Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Thermostat 1 x Power Adapter