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Electrical measuring instruments >> phase markers

M227 LED polarity M227.


5 pieces
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LED polarity M227 (M-227, M 227)
LED polarity M227 is designed to determine the polarity (phasing) of electric coils, transformers and other devices with magnetic coupling between the windings, and to determine if circuits and an approximate measure DC resistance to 5000 ohms.
Technical characteristics of the instrument polarity indicators M227:
Voltage of full deflection mode indicator polarity:
- With a minimum roughened. device - no more than 18mV;
- At maximum roughened. device - not less than 1.2 V;
Power supply polarity indicator M227 - built-in battery flashlight;
Ambient temperature - from -20 º C to +40 º C;
Relative humidity - up to 80%;
Overall dimensions of polarity indicator M227 - 215h75h50mm;
Weight - 0.5 kg;
The manufacturer guarantees that the quality of the device polarity indicator M227 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.