LCD Display: Cast iron casing, high-quality ABS body, stable performance, and long service life. Unaffected Sound Waves: Employs a direct- sound wave channel, minimizing signal interference and ensuring long service life. Easy Installation: Easy to install, horizontal, and meets various reading requirements. Simple Maintenance: Utilizes a mechanical impeller rotation system, minimizing mechanical wear and tear, resulting in low maintenance costs over time. Additional features include a robust design that enhances durability and reliability in various operating conditions., Weight: 3.968320716 Pounds, Manufacturer: Ehwisbe