BE RX803, Instruction Manual, Page: 29 / 40

4. Press the M button again, the display will show ‘02’, which means the second
to the last reading taken. Continue to press the M button to view all stored
measurements.
5.1 Clearing All Values
After a measurement is finished or when the device is in
standby mode, press and hold down the
M button for at least
5 seconds. The display will show ‘CLR’ which means the stored
readings have been removed as Fig.10.