Features PREMIUM MATERIAL: This digital turbine flowmeter is made of high quality materials for long life. It has a modular design, high stability and reliability HIGH-DEFINITION DISPLAY: The fuel flow meter is equipped with a high-definition display that simultaneously displays instantaneous flow and cumulative flow, making it easy to read and easy to use WIDELY USED: This turbine flow meter is ideal for use with output modules, sensors and remote transmitters. It is suitable for measuring diesel, kerosene, gasoline and so on HIGH PRECISION: intuitive and clear reading, high reliability, measurement accuracy of ±1%. It can typically operate from -10 ° C to + 60 ° C (14 ° F to 140 ° F) to meet your basic needs EASY TO INSTALL: The flowmeter features a standard 1-inch NPT thread design for easy replacement and maintenance of internal components This digital turbine flow meter has modular design, high accuracy, compact size and stable performance. Easy to replace and maintain internal components. Suitable for use with output modules, sensors and remote transmitters. Features: 1.PREMIUM MATERIAL: This digital turbine flowmeter is made of high quality materials for long life. It has a modular design, high stability and reliability. 2.HIGH-DEFINITION DISPLAY: The fuel flow meter is equipped with a high-definition display that simultaneously displays instantaneous flow and cumulative flow, making it easy to read and easy to use. 3.WIDELY USED: This turbine flow meter is ideal for use with output modules, sensors and remote transmitters. It is suitable for measuring diesel, kerosene, gasoline and so on. 4.HIGH PRECISION: intuitive and clear reading, high reliability, measurement accuracy of ±1%. It can typically operate from -10 ° C to + 60 ° C (14 ° F to 140 ° F) to meet your basic needs. 5.EASY TO INSTALL: The flowmeter features a standard 1-inch NPT thread design for easy replacement and maintenance of internal components. Specification: Thread size: 1inch NPT female Material: Plastic Color: Blue Repetition: ±0.5% Measure accuracy: ±1% Maximum working pressure: 20BAR Flow range: 15-120L / Min Single count: 0.00-9999.9 Total cumulative count: 0-99999 Error coefficient: 0.1000-9.9999 Unit: L / GAL / PTS / QTS Working temperature: -10°C ~ +60°C(14°F~140°F) Operating voltage: 2.3-3.3V Application: Diesel, urea, kerosene, gasoline Battery type: 2 x AAA LRO3 batteries Weight: 270g / 9.5oz (approx.) Package list: 1 * Turbine Flow meter Malfunction and solution: The flow meter is not accurate. 1. The method of field calibration is not correct. Calibrate again. 2. The flow rate on the meter is bel Package List 1 x Turbine Flow meter