English
Definitions of the measurement categories :
CAT II: Circuits directly connected to the low-voltage installation.
Example: power supply to household electrical appliances and portable tools.
CAT III: Power supply circuits in the installation of the building.
Example: distribution panel, circuit-breakers, fixed industrial machines or devices.
CAT IV: Circuits supplying the low-voltage installation of the building.
Example: power lines, meters, and protection devices.
7
MEASUREMENT CATEGORIES
1 PRESENTATION
1
2
3
4
5
6
Item
Jaws with centring marks (see
1
connection principles)
2
Physical guard
3
Switch
4
Function keys
5
Display unit
6
Terminals
7
Trigger
12
Clamp Multimeter F205
Designation