摘要 |
<p>A portable data logger (10) for monitoring goods (21), whether transportable or insitu, the logger (10) including: measurement means (12) for measuring at least one predetermined parameter of, or proximate, the goods; storage means (16) for storing data representative of the measured parameter; and radio communication means (17) for transmitting the stored data to a data collection device in response to a trigger event.</p> |