Feature 1 Electronic Digital Display: The water flowmeter has an electronic display, which can display the flowing and flowing rate, with sensitive response, accurate measurement, and output switch signal 2 High Precise: The digital display flowmeter has high measurement accuracy, and the accuracy can up to 2% 3 Large Flowing: This digital water flowmeter allows large flowing measurement, the flowing range is 10120L per minute 4 Applicable Medium: The liquid flowmeter can pass through water or liquid with a concentration similar to water 5 Application: This liquid meter is suitable for farmland irrigation, water plant, fish pond, swimming pool, water purification equipment and other industries and equipmentItem Type: Digital Display FlowmeterMaterial: UPVCMedium: Water or liquid of similar concentration to waterWorking Voltage: 2.3-3.3VFlowing Range: 10-120L per minMeasurement Accuracy: 2%Repeatability: 0.5%Maximum Working Pressure: 20BarCumulative Grade Range: 0-999999999Singular Range: 0-99999Cumulative Count Range: 0-999999999Single Measurement Clear: CLEARBattery: 2 x 1.5V AAA battery (built in)Battery Capacity: 750mAh Package List1 x Digital Display FlowmeterNoteThe flowing rate should be within the flowing range of the product, otherwise there will be no signal when passing through the liquid, it is best to pass the liquid through the full tubes.