K24 Electronic Turbine Flow Meter, commonly used for measuring the flow of liquids like fuel or water.
Here's a breakdown of its features and how to use it based on the visible instructions:
Display and Buttons: It has a digital display and buttons labeled "RESET" and "CAL".
Calibration (CAL): The "CAL" button is likely for calibration, allowing adjustments to ensure accurate readings.
Reset (RESET): The "RESET" button is used to clear the current measurement or change the direction of the arrow on the display.
Menu (MENU): The instructions mention a "MENU" function, which likely allows for adjusting settings or factors related to the measurement, such as the calibration factor.