Intelligent data display: 1 inch flowmeter can display instantaneous flow and cumulative flow with intelligent counter, the reading display is accurate and intuitive clear.<br> More unit selection: flow meter default is gallon unit, optional measurement units: L, Gal, , , standby up to one year.<br> High precision measurement: with high precision counter, measurement accuracy 1%, high reliability, good repeatability, maximum working pressure: 6RAR, cumulative technical range: 999999.<br> Wide range of application: turbine flowmeter can be used to measure water, gasoline, , , methanol and other low , non-viscous liquids.<br> 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.<br> Colour:As Shown<br> Material:Metal<br> Size:105 x 66mm<br> Package Contents:<br> 1 x Flow Meter<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.