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1482. Induction Coils
Box form with reversing switch (except 5 mm and 10mm size) which
allows primary current to be reversed and to be switched c coils are
made of best quality insulated wire and paraffin wax insulation is
throughout. Fitted with Tungston contacts complete with removable
spark dischargers with on/off switch for primary and two bakelite
terminals lock type for input.
Spark in air in mm. 10 15 20 25 37 50 75 100
Current V x A 4 x 2 4 x 2 6 x 3 6 x 3 8 x 4 8 x 4 160 x 6 10 x 7 |
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RAC Ammeters, Voltmeters and
Galvanometers
Meter moving iron AC / DC in bakelite case, flush mounting with
flange diameter 73 mm. any range without stand. |
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1483. Ammeter
AC/DC 0-1.5, 3, 5 or 10 Amps. |
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1484.
Voltmeter AC/DC 0-1.5, 3, 5, 10 or 15, 250 volts. |
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1485.
Milliammeter AC/DC 0-100, 250, 500 mA.
Meter moving Coil DC in bakelite case flush mounting with flange
diameter 73 mm any range without stand. |
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1486. Ammeter
DC 0-1, 1.5, 3, 5, 10, 15, 20, 25, 30. Amps. |
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1487.
Voltmeter DC 0-1, 1.5, 3, 5, 6, 10, 25, 30, 50, 60. 250 volts. |
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