User Manual

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▲
▼
Short press
Long press
 In MTC mode: press the button to increase or decrease the
temperature. The temperature will be altered quickly with
long press.
 In parameter setting mode: press the button to changer
numbers or ON/OFF state.
 In (RM) mode: press the button to alter the storage serial
number. Long press to alter quickly.
M+/RM
Short press
Long Press
 Short press to store measurements; long press
to recall measurements.
3.2 Store, recall and clear readings
3.2.1 Store
(a) In measuring mode, once the measuring value is stable and the appears,
Short press < M+/RM > key, LCD screen will display “M+” icon and storage serial number.
These measurements will be stored in memory. The meter can store up to 600 groups of
measurement values; 300 groups in each of the pH and mV measuring modes.
(b) In timing measuring mode, icon will appear on the LCD screen. The meter will
continuously conduct measurements according to the set parameter (eg. 7 seconds) and
store the information at the same time;
3.2.2 Recall measuring information:
(a) In measuring mode, long press < M+/RM > key, the meter will recall the previously stored
information. The storage serial number, RM icon and the complete measuring information
will appear on the lower right corner of the LCD screen; measuring time and date will be
displayed on the upper right corner. Then press < ▼ > or < ▲ > key and the measuring
information will be recalled accordingly. Long press < ▼ > or < ▲ > key to rapidly check the
measuring information under other serial number;
(b) In the recalling mode, press < ENTER > key to return to the measuring mode.
3.2.3 Clear stored value
In the recalling mode, long press < M+RM > key for 5s, icon will appear on the LCD