A good example for the collection of USSR measuring instruments.
          Vintage measuring device dial tensiometer 583P (583П). Made at the Zlatoust Watch Factory (ZCHZ-ЗЧЗ) in the 80s. It was used to measure the tension force of a thread that moves at speeds of up to 1000 m/minute in the torsion production of the textile and knitting industry of the USSR. Force measurement range is 0+735 millinewton.
          The dial scale division value is 10 mN. Rotation angles:
          - Measuring arm - 50 °;
          - Fixing - 105 °.
Diameter 50 mm. Weight-77 g.
          The condition is good. It works, but the measurement accuracy is not known. There is no handle that screws into the pin. Photo part of the description. Look carefully.
          I combine delivery of lots. See measuring instruments in my other lots.
             Feedback Policy: If you are pleased with your purchase, please leave us positive feedback once receiving the item, and we will return the feedback upon you. If you have any problem with the outcome of the transaction or product, please don't respond with negative feedback before contacting us. 
Contact Us: Please contact us if you have any questions about items. 
       Worldwide shipping.
Item ships within 1 business day after the receipt of the payment. 
The item will be shipped by registered airmail by Ukrainian Postal Service. 
Shipping takes 24 business days to Europe, USA, Canada, Australia and Japan. 
Money back policy: 30 days guarantee.
Despite the hostilities on the territory of Ukraine, the post office is working, but delivery times may increase.