ANALOG PANEL MICROAMPER METER DC 0-500uA M4247 USSR RARE , lot of 1 pcs

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ANALOG PANEL MICROAMPER METER DC 0-500uA M4247 USSR RARE , lot of 1 pcs:
$7.50

Microampermetr M4247 0-500uA, Made in USSR

Lot of 1 pcs.
New, never used, from old stock

MicroampermetrM4247 designed to measure DC voltage panels and small equipment.
Dimensions – 21 x 40mm cutout in the shield 30,5 x 21mm., Accuracy class - 4.0.They can be made for horizontal or vertical installation with an appropriatearrangement of the scale of the instrument.
The degree of protection provided by the enclosure ammeter M4247 microammetermeet IP65.Specifications, Microammeters M4247:
The current full deflection: 500uA
Coil Resistance: <2,8Kom
Scale: numeric characters
Scale length - not less than 20mm.
Size Total: 21 x 40 x 53mm
The size of the indicator windows: 40 x 21mm
Weight - no more than 0,035kg.
Temperature Range: - 50 .. + 60 ° C
Relative humidity 95% at + 35 ° C at
Shock: acceleration of 100 m / s2 impact frequency of 10 ... 50 min