• 【Waterproof & Rustproof for Extreme Durability】UV-coated metal frame with rubber gasket seal provides waterproof protection and fade resistance. Interlaced 3D lines create light-refracting visual depth.
• 【Precision Temperature & Humidity Monitoring】Displays real-time readings from -40°F to 140°F (±3°F accuracy) and 1%-99% RH (±10% accuracy). Supports calibration after 3 hours with auto-backlight activation in low-light conditions.
• 【Smart Light-Sensing LED Backlight】Features built-in ambient light sensor that automatically illuminates in darkness (with Off/Dim/Bright three-mode adjustment), enabling clear nighttime reading without manual operation.
• 【Silent & Accurate Timekeeping】Silent sweep movement, 18-inch oversized dial with bold numerals for clear visibility up to 30ft away. Requires 5 batteries (1AA for clock, 4 D for LED backlight – not included).
• 【Versatile Indoor/Outdoor Use】Perfect for patios, gardens, and pools, or as a stylish accent in living rooms, bedrooms, and entryways. An ideal gift (housewarming, Christmas, Mother’s/Father’s Day).