CDI Memory/Data Logger Upgrade Option
The meter records continuously into eight banks of memory with space for a million samples in each bank.
Sampling intervals range from one second (12 days of recording) to four minutes (almost eight years). If a million samples is more than you want to deal with, the software will let you choose how much to download.
The hardware consists of a small circuit board mounted on a customized display board. The cover of the meter is machined to allow connection to a micro USB cable, which is provided. The option can be mounted in any 5000-series Rev 3 meter or in a matching summing remote display.