The Datalogger is a miniature, battery powered, stand alone, Temperature recorder, This is an all-in-one compact, portable, easy to use device that will measure and record up to 20,000 or 40,000 or 80,000 measurements per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged.
The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The R2-40x series makes data retrieval quick and easy. Simply plug it into an empty com port and our user- friendly software does the rest.