Wide sensing range for versatile use: 40C to +120C supports tropical fish tanks, reptile terrariums, and greenhouse climates. Designed for worldwide installation with AC 110V220V power, delivering precise adjustments to keep habitats stable and healthy. Precise, userfriendly temperature control: ±0.5C measurement accuracy for sensitive environments where small changes matter. A fourkey interface enables quick setup of heating or cooling triggers, ensuring consistent habitat regulation. Compact, safe thermostat design: dimensions 79.5 x 43 x 35 mm with an ABS flameretardant housing. Slim control layout provides clear readings and straightforward operation, even in lowlight maintenance areas. Waterproof sensor for reliable readings: includes a 100 cm waterproof probe that delivers stable measurements in humid or submerged conditions such as aquariums or greenhouse misting systems. Designed to resist moisture ingress and maintain measurement integrity over time. Practical use scenarios: Keep tropical fish tanks within precise temperatures to support sensitive species. Regulate temperatures in reptile enclosures to maintain safe basking and ambient levels. Control greenhouse environments or misting systems to protect plants and delicate exotics from temperature fluctuations.