PP7-2A2BV Thumbwheel Switch 4 Digits Decimal Code 0-9 Silver Plated USSR 82’YEAR
Voltmeter DC 30V – M42300 – 80x80mm(3″x3″) – analog ussr Voltmeter 1988
Manufactured in October 1988. Weight, kg 0.17. Impact resistance from 10 to 50 beats/min with acceleration up to 100m/s2.