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 10‑120L 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 equipment Specification: Item Type: Digital Display Flowmeter Material: UPVC Medium: Water or liquid of similar concentration to water Working Voltage: 2.3-3.3V Flowing Range: 10-120L per min Measurement Accuracy: ±2% Repeatability: ±0.5% Maximum Working Pressure: 20Bar Cumulative Grade Range: 0-999999999 Singular Range: 0-99999 Cumulative Count Range: 0-999999999 Single Measurement Clear: CLEAR Battery: 2 x 1.5V AAA battery (built in) Battery Capacity: 750mAh. Package List: 1 x Digital Display Flowmeter Note: The 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.