Features: Low Mode-Real-time water flow Consumption Mode-Water consumption of current watering Avg Mode-Daily average water consumption for the last 7 days Total Mode-Total water consumption Short press the button to switch to the next display mode Hold the button in FLOW MODE for 2 sec to change GAL or L. Hold the button for 2 sec to reset. Auto sleep without display after 1 minute of non-operation. Specification: Waterproof: IPX6 Water Flow: 1 ~ 40 L/ min (0.3 ~ 10.6 GPM) Maximum Water Consumption: 9, 999.9 L or 9,999.9 Gal Working Pressure: 0.5 bar ~ 8 bar(7.25 ~ 116PSI) Max Flow: 2400 L/H(10.6GPM) Measurement Tolerance: + 5% 1. HELPS CONSERVE WATER>> The smart water meter for garden hose measures water consumption and flow rate, helps you use water accurately and save money. You can use our digital water meter to measure the number of gallons of water needed to water plants and fill an RV tank or a small swimming pool. 2. SENSITIVE AND ACCURATE>> The smart water flow meter has a