The pure brass inlet and outlet metal thread are heavy duty and enhance durability. No hassle from frequently installs and uninstalls from hose/faucet. Easy-To-Read LCD Displays 4 Measure Modes. The LCD screen goes to sleep automatically if there is no operation/water flow in 1 minute. Mode 1: Real-Time Water Flow Rate (GPM or LPM). Mode 2: Last-Time Water Consumption. Mode 3: Daily Average Water Usage of a Week (count from next day). Mode 4: Total Water Consumption. Gallons & Liters Switchable. Long press the button at flow mode to switch the unit (US gallon to liter). Reset data when long press the button at other modes. The measurement tolerance is less than 5%, great to measure how much amount of water are used and prevent over-watering. The IPX6 waterproof grade ensures more stability for outdoor use. FEATURES: - Pure Brass Inlet & Outlet - Compact & Modern Design - 4 Measurement Modes: Flow Mode / Consumption Mode / Average Mode / Total Mode - Easy-To-Read LCD Screen & Display - Easy to Install and Set Up - Built-in Hall Type Sensor & IC Chipset Ensure More Accurate Measurement - Switch Unit (Gallons/Liters) SPECIFICATIONS: Watering Flow Rate ………………………………………………… 0.3-12 GPM (1-45.5 LPM) Max Water Consumption ………………………………………….. 99999 Gal (99999 L) Working Pressure …………………………………………………… 8-145 PSI (0.5-10.0 Bar) Waterproof ………………………………………………………….. IPX6 Measurement Tolerance …………………………………………… ±5% Battery ………………………………………………………………. 1*CR2032 (included) Temperature ……………………………………..………………… 38 to 120 ˚F (3 to 50 ˚C) Size ………………………………………..………………………… 3.4 x 1.6 x 1.6in (8.5 x 4 x 4cm) Weight ………………….…………………………………………… 4.3oz (120g) WARRANTY: 100% satisfaction guarantee 45-day money-back guarantee 18-month worry-free replacement service