EQS 48 / EQS 72 / EQS 96 Analog measuring instruments with moving iron measuring mechanism 90° scale

Description

device with plastic housing
primarily for measuring alternating currents and
Alternating voltages in the usual technical context
Frequency range of 50 / 60 Hz used.
They show results practically independent of the curve shape, even when...
The RMS value is determined by the high harmonic content.

Operating principle

Moving iron measuring instrument with strip core system,
Silicone oil damping and spring-loaded tip bearing