A. OTT Kempten Type 30 115 compensating polar planimeter in its open red-lined case with factory table and components

Albert Ott Kempten Type 30 115 Compensating Polar Planimeter with Case

€250,00 EUR
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A. OTT Kempten Type 30 115 compensating polar planimeter in its open red-lined case with factory table and components
  • A. OTT Kempten Type 30 115 compensating polar planimeter in its open red-lined case with factory table and components
  • A. OTT Kempten factory table for Type 30 115 planimeter, showing serial number 125234 and scale settings
  • A. OTT planimeter measuring unit with gray finish, reading windows and engraved serial number 125234
  • Underside of the A. OTT polar planimeter measuring unit, showing the mechanical wheel and adjustment assembly
  • Close-up of the A. OTT planimeter tracing magnifier with central reference point and metal arm
  • Supplier label inside the red-lined lid of the A. OTT Kempten planimeter case
  • Close-up of the A. OTT Kempten logo on the textured black planimeter case
  • Closed black A. OTT Kempten planimeter case with textured finish and two metal clasps
  • A. OTT Kempten Type 30 115 compensating polar planimeter in its open red-lined case with factory table and components
  • A. OTT Kempten factory table for Type 30 115 planimeter, showing serial number 125234 and scale settings
  • A. OTT planimeter measuring unit with gray finish, reading windows and engraved serial number 125234
  • Underside of the A. OTT polar planimeter measuring unit, showing the mechanical wheel and adjustment assembly
  • Close-up of the A. OTT planimeter tracing magnifier with central reference point and metal arm
  • Supplier label inside the red-lined lid of the A. OTT Kempten planimeter case
  • Close-up of the A. OTT Kempten logo on the textured black planimeter case
  • Closed black A. OTT Kempten planimeter case with textured finish and two metal clasps
Albert Ott Kempten Type 30 115 Compensating Polar Planimeter with Case

Albert Ott Kempten Type 30 115 Compensating Polar Planimeter with Case

€250,00 EUR
A fine example of analog precision engineering, this Albert Ott Kempten (Allgäu) Type 30 115 compensating polar planimeter was designed to determine areas on maps and technical drawings. Its gray hammer-finish housing, reading windows and metal arms make it an appealing piece for collectors of historical measuring instruments. The instrument bears the A. OTT name and serial number 125234. The same number appears on the accompanying factory table. The black storage case features a red lining and an A. OTT Kempten logo on the lid. Specifications and contents: • Maker: Albert Ott, Kempten (Allgäu) • Model: Type 30 115 compensating polar planimeter • Serial number: 125234 • Includes the pictured case, factory table and components • Closed case dimensions: 31 × 10.5 × 5.5 cm • Weight: 1,046 g This is a used vintage instrument with visible signs of use and age on both the instrument and case. Please examine the photographs for its configuration, included components and condition. Operation has not been verified; measurement accuracy and calibration are not guaranteed. Only one example of this product is available. Tracked shipping is calculated separately.

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