FMS / Keilpart Suhl Disc Micrometer 175–200 mm with Wooden Grip Panels

Vintage disc micrometer (Tellerbügelmessschraube) with a green hammer-tone frame, wooden grip panels and broad disc-shaped measuring faces. The round maker’s plate names Feinmesszeugfabrik Suhl and displays a triangular KS logo, identified by the seller as Keilpart Suhl. The other plate is marked 175–200 mm and SkW 0.01 mm. A distinctive version for the collector of mechanical precision measuring instruments.

• Manufacturer’s marking: Feinmesszeugfabrik Suhl
• Brand identification according to the seller: FMS / Keilpart Suhl
• Measuring range: 175–200 mm, marked on the plate
• Graduation: 0.01 mm (SkW); this is not a guarantee of current measuring accuracy
• Broad disc-shaped measuring faces, knurled thimble and locking mechanism
• Green hammer-tone frame with wooden grip panels on both sides
• According to the seller, intended for applications including gear span measurements; suitability for a particular application should be checked
• Sticker on the frame, read by the seller as 03.94; its meaning and date have not been independently confirmed and it is not evidence of current or historical calibration
• Exact year of manufacture has not been established
• Supplied without a storage case or setting standard; neither is included
• Stated weight: 1066 grams
• Stated dimensions: 36 × 12 × 4 cm

Condition and operation:
According to the seller, tested and working smoothly, but not calibrated. The photos show light paint wear and localised paint loss on the frame, surface marks and discolouration on the metal components and measuring faces, and scratches and signs of use on the wood. Operation, measuring accuracy and flatness of the measuring faces have not been independently verified. Inspection and calibration are recommended before precision measuring work. The photographs form an integral part of the condition description. Supplied as pictured.

Shipping with tracking is calculated separately.