Control bulb of indexes of turns
On the right and at the left near to small devices of the round form above in the combined device both control bulbs of indexes of turns settle down. They directly are connected to wires of indexes of turns and consequently blink in one rhythm with them. Подводка it is made without a safety lock. Connection of lassies with weight is carried out at the expense of the centralised contact of the combined device to weight.
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