Addition of volumes under volume mode:
• Keep pressing the MODE key for 2 seconds
to store the calculated volume of first time
measurement, and at the same time the "M+"
icon will display on LCD;
• Press the MODE key to clear current data and
begin the second time volume measurement and
computation(follow step 1, step 2 and step
3 under the volume section);
• After getting the desired volume of the second
time computation, press
mode. A "+" icon would appear on LCD.
• Keep pressing the
the first calculated volume for the addition.
The "M+" icon will disappear and the stored
memory will be automatically cleared;
+/=
• Press
key, the sum of both volumes is shown
on the bottom;
• Repeat the steps above to keep adding
the measured volume.
Temperature display
Keep pressing the FT/M key for 2 seconds, the environment temperature will
display on the lower portion of screen (the unit is °C under the metric system,
while the unit is °F under British measurement). Press the READ key again to
return the measuring state.
+/=
to enter the addition
+/=
key for 2 seconds to recall