Intelligent data display: 1 inch flowmeter can display instantaneous and cumulative with intelligent counter, the reading display is accurate and intuitive clear. Wide range of application: turbine flowmeter can be used to measure water, gasoline, , , methanol and other low , non-viscous liquids. More unit selection: meter default is gallon unit, optional measurement units: L, Gal, , , standby up to one year. High measurement: with high counter, measurement accuracy ±1%, high reliability, good repeatability, maximum working pressure: 6RAR, cumulative technical range: 999999. Warm tip: Please check the battery electrode of the flowmeter once a year, so as not to affect the battery leakage resulting in water flowmeter damage., Weight: 0.86972362359 pounds, Manufacturer: rirue