Features: This 3D printer dry box features a built in high precise hygrometer and intelligent temperature control to maintain optimal humidity and temperature for filament storage, ensuring your 3D printing materials are always in perfect condition. Constructed from durability ABS for excellent wear resistance and impacts protections, it includes a user friendly with simple controls for effortless operating and setup. Ideal for 3D printing enthusiasts, hobbyists, and professional who need reliabled long time filaments preservation to avoid moisture related print failures. Perfect for compact home offices, small maker spaces, or workshops where space is limited, providing efficient storage and protections for multiple filaments. Its optimized internal design maximizes capacity while ensuring consistent drying performances, making it an essential accessory for any 3D printing setup with the hygrometer. Specifications: Housing Component: ABS Dimensions: 45x45x14mm/1.77x1.77x0.55in Temperature measurement ranges: -50°C to +70°C (-58°F to +158°F) Humidity measurement ranges: 10% to 99% relative humidity Measurement accuracy: temperature ±1°C (±2°F), humidity ±5% relative humidity Display resolution: temperature 0.1°C (0.2°F), humidity 1percent relative humidity Humidity sampling period: 10 seconds (1minute) Voltages DC1.5V (1 button battery) Package Includes: 1PC Thermohygrometer note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.