Accurate Measurement: Capable of measuring a wide range of rates from 0.8 to 8.0 liters per minute (LPM) and 0.2 to 2.1 gallons per minute (GPM), this device offers and versatility in monitoring water usage. Easy Installation: Designed for easy installation and seamless integration, this advanced digital water meter enhances your water purification system. Maintains Water Purifier Efficiency: It helps track usage time and signals when it's time to change the filter, thanks to its programmable alarm, which reminds you with an audible prompt, making maintenance proactive and simple. Smart Powe Saving: Equipped with a smart power saving feature, this water meter automatically shuts off when not in use to save . Water Meter Is Compact And : Its rugged design ensures long-lasting reliability and performance, improving the overall efficiency of your water filtration system., Weight: 0.46517537282 pounds, Manufacturer: Aisuoka