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42 MW105 & MW106 Portable Meters
11. MEM & MR FUNCTIONS (MW105)
1. Press MEM/CLEAR when in Measurement mode.
"MEMORY" message is displayed while the measured pH value
(as well as ORP mV and temperature values) and the current
calibration are saved.
2. Press MR to recall the last recorded pH, ORP, temperature and
calibration values.
3. Press RANGE/ to switch between pH and ORP mV values.
With pH selected, use keys to switch between calibration
offset/slope, date and time. With mV selected, use keys
to switch between date and time.
4. When MEM/CLEAR is pressed again, "CLEARING" message is
displayed briefly and the saved value is deleted.
The instrument returns to Measurement mode.
If MR is pressed when no measured value was memorized or
the memory was cleared, "NO RECORD" message is displayed.
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