Feature: 1. Electronic Digital Display: The water flowmeter has an electronic display, which can display the flowing, flowing rate, output switch signal clearly, convenient to use 2. Highly Accuracy: The digital display flowmeter is responsive and has high measurement accuracy, the accuracy can up to ±5% 3. Large Flowing: This digital water flowmeter allows large flowing measurement, the flowing range is 20 to 280L per minute 4. Applicable Medium: The liquid flowmeter is made of stainless steel, which is acid and alkali proof, 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: Water Flowmeter Material: Stainless steel, plastic Medium: Water or liquid of similar concentration to water Flowing: 20-280L per minute Withstand Pressure Range: ≤1.75MPA Working Current: ≤10MA Working Voltage: 2.3-3.3VDC Working Ambient Temperature: -10°C to 70°C Measurement Accuracy: ±5% Repeatability: ±0.5% Maximum Working Pressure: 20Bar Cumulative Grade Range: 0-999999 Single Count Range: 0.00-99999 Cumulative Count Range: 0-999999999 Units of Measure: Liter, GAL, PTS, m³ Single Measurement Clear: CLEAR Battery: 2 x 1.5V AAA (built in) Battery Capacity: 750mAh Thread specification: G1 Thread. Package List: 1 x Water 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.