6
Software Specifications
Earth ground
Alternating current
Direct current
Conforms to European Union directives.
Measurement Category II is applicable to test and
measuring circuits connected directly to utilization
points (socket outlets and similar points) of the low-
voltage MAINS installation.
Measurement Category III is applicable to test and
measuring circuits connected to the distribution part
of the building’s low-voltage MAINS installation.
Measurement Category IV is applicable to test and
measuring circuits connected at the source of the
building’s low-voltage MAINS installation.
This product complies with the WEEE Directive
marking requirements. The affixed label indicates that
you must not discard this electrical/electronic
product in domestic household waste. Do not dispose
of this product as unsorted municipal waste.
Calibration Full manual calibration and test
One-year calibration cycle
Data Integrity and
Security
Calibration parameters stored in flash
ROM
Symbol Description