The Leningrad plant Krasny Instrumentalshchik (KI) has been producing meters since 1932.
In the Museum of Industrial Instruments MICROTECH, in addition to the specified indicator bracket, several samples of the meter of the Leningrad plant "KI" (Vernier calipers, micrometers, protractors Semenov) are stored.
Bracket indicator "KI" has features:
The construction of the bracket is very strong thanks to the cast body, heel with a diameter of 12 mm and a measuring rod with a diameter of 8 mm;
The heel is made adjustable, as the indicator of type "IR" of the range 0… 10 mm is used;
The rare 76-year-old indicator bracket has two final certificates (for the indicator bracket and separately for the indicator) and the third certificate of periodic metrological control.