ابزار اندازه گیری VMI

The Raad analog meters are designed in accordance with IEC60051-2, IEC 61010-1/ 2010 (latest issue). The exclusive design of the meters lies in creepage and clearance distances, compatible with last edition of IEC 61010-1. The significant difference between IEC61010-1/ Ed: 2010 and its previous version is in the amounts of creepage and clearance distances, needed in designing the meters. This amount has been increased up to 2 times more, compared to the previous amount. Thus, the possibility of electron-creepage from the surface ,is far high, in meters designed due to the old version of the standard. Taking this requirement into account, the meters are designed so that the possibility of surface creepage from where the zero knob is located, is truly out of existence. And this by turn, augments the safety level of the meters.
Having kind of clips on the back of meter to simple fixing on the panels without using any special tools.
Direct and indirect measurements co-operation with current and voltage transformers.
Overload scale extension of ammeter indication ranges (twice or six-times) and voltmeters.
Interchangeable scales simple change of indication ranges in meters for indirect measurements.
Front windows material glass