MTM-A Quality Type Level Gauge - Full Point Calibration Operation Guide

MTM-A quality type level meter full-scale calibration operation: First, place the sensing pen at the 11 o'clock position, remove it after P0 is displayed, then place the sensing pen at the 11 o'clock position again, remove it after P2 is displayed, then place the sensing pen at the 5 o'clock position to enter the P2 full-scale calibration interface, remove the pen after entering the menu, then place the sensing pen at the 5 o'clock position again for full-scale calibration. When the middle value matches the top right value, the full-scale calibration is successful. Place the sensing pen at the 11 o'clock position to exit the menu, and after the 10-second countdown ends, 100% will be displayed, completing the full-scale calibration.