What does the red flashing LED on the logger mean?
Most data loggers are fitted with a red flashing LED.
The red flashing LED is part of the logger's alarm feature. If it starts to flash, this means that environmental conditions have fallen outside the range that has been chosen during set up in the Tinytag Explorer software.
The red LED is not a warning of a low battery: most recent data logger models - Talk 2, Ultra 2, Plus 2, View 2, Aquatic 2 and Splash 2 - have a feature in the Tinytag Explorer software to warn when the battery in the unit is getting flat.
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