Mercury-Free Thermometers, ASTM
Mercury-Free, Blue-Spirit, Certified Thermometers
Certified, mercury-free thermometers to NIST standards. Each one is certified to 5 temperatures with correction factors.
Mercury-Free, ASTM-Compliant Precision Thermometers
These thermometers provide a mercury-free alternative to ASTM mercury thermometers
Mercury-Free, ASTM-Compliant Application Thermometers
These Thermometers provide a mercury-free alternative to ASTM application thermometers
Mercury-Free, Blue-Spirit Thermometers
Many of these thermometers have the same scales as mercury thermometers, but are not ASTM Compliant.