Item specifics: Material: aluminum alloy Operating voltage: 2.3-3.3V Battery type: 2 x AAA LRO3 batteries (not included) Port Size: 1.5inch NPT Repeatability: 0.5% Measurement accuracy: 1% Maximum working pressure: 20BAR Flow range: 15-120L/min Single count: 0.00-9999.9 Cumulative total: 0-99999 Error count: 0.1000-9.9999 Working Temperature: -10C~ +60C(14F~140F) Standby time: 1 year Application: diesel, kerosene, petrol Colour blue Weight: 684g Characteristics: -This digital turbine flow meter adopts modular structure, high accuracy, compact size and stable performance. Easy replacement and maintenance of internal components. Suitable for use with output modules, sensors and remote transmitters. -Modular design makes it suitable for use with output modules, sensors and remote transmitters. -Compact structure, easy to install. -Intuitive, clear reading, high reliability, measurement accuracy of 1%. -High resolution displays show both instantaneous and accumulated flow. -Can be widely used to measure diesel, kerosene, gasoline, etc. Package Contents: 1*Turbine Flow MeterNot include batteries Notes: 1. Due to different measurement methods, the measurement allows an error of about 2-3 cm. This situation is not a quality problem. (1 inch = 2.54 cm) 2. Due to different lighting and screens, the color of the product may vary from the original color. Please prevail in kind.