Ammeters measure the current flowing through an electric circuit in amps.
Voltmeters measure the potential (voltage) difference of an electric circuit in volts.
For ammeters, the measurement is read on an interchangeable dial. The range integrates two device types: devices for flush-mounted installation and DIN rai.l
Common technical data:
- accuracy:class 1.5
- operating frequency:50/60Hz
- operating temperature: -25°C to + 55°C
- for flush-mounted devices, two sizes: 72 x 72 and 96 x 96