User guide

MicroLogPRO Chapter 2
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2.3.6. Battery Level
MicroLogPRO displays a battery level indicator at the top
right corner of the LCD screen – a battery icon with bars in it.
Three bars indicate a full battery and an empty icon indicates
a low battery that needs replacing.
The MicroLogPRO battery’s maximum lifespan is
approximately 2 years. This long battery life is achieved by
MicroLogPRO putting itself to sleep between recordings, or
after 4 minutes goes by without communication with the
computer. While in sleep mode, the data logger consumes a
minimal amount of power.
MicroLogPRO wakes up every second for a few micro-
seconds in order to check if one of the buttons has been
pressed or if there is an incoming message from the