7spring driven; seven day revolution; graduated 0 to 100 even; diameter of chart 7.94 inches ; 2 pens, 1 for temp and 1 for humidity; accuracy humidity +/- 2 percent of total span at 80 degrees f; accuracy temperature +/- 1 percent of total span
NSN 4140-00-343-2121
NSN 5895-01-502-7282
NSN 6145-01-355-2279
NSN 5999-01-233-9640
NSN 5965-01-483-4447
NSN 5965-01-633-8849
NSN 6240-01-456-5413
NSN 6650-01-198-7601
NSN 5855-00-937-7709
NSN 6110-00-334-3361
NSN 7035-01-534-1896
NSN 5915-00-611-3363
Last Updated: 06/08/2025