Patent attributes
A data logger is disclosed as having functional units, arranged inside a housing, for detecting, digitizing, optionally storing and optionally evaluating measurement data and for transmitting data to an external data processing device, and a power source, such as a button cell battery, arranged inside the housing. The functional units for detecting, digitizing, optionally storing and optionally evaluating measurement data and for transmitting data to an external data processing device are arranged on a printed circuit board, which forms a component of the housing of the data logger. The housing of the data logger forms at the same time the housing of the power source, whereby at least one electrical contact for the power source is provided on the housing.
