HT Data Logger XL424 is a TRMS three-phase voltage data logger.
- TRMS AC Voltage measure up to 600V.
- Recording with sampling programmable period.
- Manual activation of a recording.
- Low battery indication.
- LED indication of any operation.
- The standard Interface is RS-232. For USB, order C2009, an RS-232 to USB adapter.
- Data maintaining without batteries.
- Programming with software.