Alla ASTM thermometer 11C -6 +400°C: 2°C

ASTM 11C Alla thermometer -6 +400°C: 2°C is traceable to NIST standards. A.S.T.M represents standards from the American Society for Testing and Materials. These thermometers are manufactured in accordance with ASTM E-1 specifications. Each A.S.T.M thermometer features an individual serial number printed on the back. This number is stored in the manufacturer's database and is fully traceable to periodically calibrated Official Masters, recognized in more than 72 countries worldwide. The back of each A.S.T.M thermometer displays full information: - ASTM number - Specific application - ASTM test method. If the A.S.T.M thermometer has an equivalent I.P (Institute of Petroleum) standard, both designations are clearly printed on the body. Origin: France