| Brand | Belfort |
|---|---|
| Country of Origin | United States |
Check the listing for details. Belfort 5-800A Microbarograph US Military. Condition: Used, Made in United States. Listed at 301.00 USD. The Belfort 5-800A Microbarograph is a collectible scientific instrument manufactured in the United States. Known for its precision and reliability, this barograph is a valuable tool for measuring atmospheric pressure and changes in barometric pressure. With the brand name of Belfort, renowned for quality instruments, this microbarograph is a must-have for collectors and enthusiasts of scientific instruments from the mid-20th century. I do not know how to test completely. Ask any questions. The dial adjusts to normal baseline altitude with precision accuracy. Don’t know if ink is inside. Needs atmospheric pressure chart graphic paper roll. Picture shows the exact item you will receive. Do not have the knowledge to fully test the instrument.
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