Company name:Oltest
Country:
Measurement & Meter (10)Lighting Transformers (1)Generators (1)
It is intended for use as the transformer at carrying out of calibration, checking or…
It is intended for maintenance of a measuring chain charge with an alternating current at…
It is intended for definition of metrological characteristics of current transformers
It is intended for application as loading of transformers of a current at their checking…
