Features The modular design makes it suitable for use with output modules, sensors and remote transmitters. Compact and portable design - Compact structure, the turbine flow meter is easy to install. Clear display - High resolution displays show both momentary and cumulative flows. Practical tool - The turbine flow meter can be widely used to measure diesel, kerosene, petrol, etc. Reliable to use - Intuitive, clear reading, high reliability, measuring accuracy is ±1%. Description: 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. Specification: Operating voltage: 2.3-3.3V Battery type: 2 x AAA LRO3 batteries. Thread Size: 1" NPT Repeat: ±0.5%. Measuring accuracy: ± 1%. Maximum working pressure: 20 bar. Flow Range:15-120L/min Single count: 0.00-9999.9 Total cumulative number: 0-99999 Error Count: 0.1000-9.9999 Working temperature: -10°C ~ +60°C (14°F~140°F). Standby time: 1 year. Application: diesel, kerosene, petrol. Colour: red, blue (optional). Weight: 371 g Package list: 1 x Turbine Flow Meter Package List