Sper Scientific 850055 pH Meter - Advanced - Manual (Page 24)

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MEASUREMENT PROCEDURES
Record Memory
The meter can store up to 99 records each of pH, mV, and
ORP (mV) readings.
1. In any measurement or Hold Mode, press MEM to save
the data.
2. The memory number and measured value will flash and
then return to Normal Mode.
Note…
Further data can not be saved once the memory is full. See
Clear Memory on page 11 to create additional space.
Recall Memory
This function recalls readings stored in the memory.
1. Press REC for more than 2 seconds to enter Recall
Mode. “REC” will flash on the LCD display.
2. Press ▲ to select next memory content. Press ▼ to
select previous memory.
3. To exit memory recall, press REC for more than 2 se-
conds.