Certified Thermometers

Certified thermometers are available upon request.
Theremometers are certified by an independent laboratory or by the factory and are both traceable to NIST (formerly NBS). Each instrument is accompanied by a document of certification that includes the correction at each temperature tested.


THERMOMETER, Chemical, Precision Grade
Total Immersion 3"/76mm Immersion Temp. Range° Division Deg.° Length

405A433

405A439 -30 to 120 F 1 F 12"
405A434 405A440 0 to 120 F .5 F 12"
405A435 405A441 0 to 230 F 2 F 12"
405A436 405A442 0 to 300 F 2 F 12"
405A437 405A443 20 to 500 F 2 F 16"
405A438 405A444 20 to 750 F 5 F 16"
405A445 405A450 -35 to 50 F 1 C 305 mm
405A446 405A451 -20 to 110 F 1 C 305 mm
405A447 405A452 -20 to 150 F 1 C 305 mm
405A448 405A453 -10 to 260 F 1 C 405 mm
405A449 405A454 -10 to 400 F 2 C 405 mm


THERMOMETER, Chemical, Extreme Precision Grade
Total Immersion 3"/76mm Immersion Temp. Range° Division Deg.° Length

405A455

405A479 -30 to 120 F 0.2 F 24"
405A456 405A458 30 to 124 F 0.2 F 18"
  405A457 30 to 120 F 0.1 F 24"
405A459   -35 to 50 C 0.1 C 24"
405A460 405A461 -1 to 51 C 0.1 C 18"

 

THERMOMETER, other
Catalog Number Description Immersion Temp. Range° Division Deg.° Length

405A462

Dewpoint Total -30 to 110 F 1 F 10"
405A463 Dewpoint Total -90 to 40 F 1 F 10"
405A464 Propane and Butane Testing Total -70 to 70 F 1 F 9.5"


2000 Bill Poole Products