Sper Scientific 850027 Mini Environmental Quality Meter - Manual (Page 19)

19
REC (Record) function
The REC (Record) function will
record and display the maximum
and minimum readings.
1. Start the Record function
by pressing REC once.
The REC symbol will appear
on the display.
2. With the REC symbol on
the display:
a. Press REC once and the
Max symbol will appear on
the display along with the
current maximum value.
b. Press REC again, the MIN
symbol will appear on
the display along with the
current minimum value.