Mercury-Free, Blue-Spirit, Certified Thermometers

These Thermometers are calibrated against NlST standards and comes with a calibration document showing corrections to the nearest tenth of a scale division traceable to NIST These thermometers meet with all prescribed ASTM requirements. Each incorporates the ice point when not on scale (0 or 32°F) as a reference point enabling the user to validate and update the calibration document to insure accurate temperature measurements over the life of the thermometers.
• Each thermometer is calibrated against NlST Standards
• Certified at 5 temperatures with correction factors
• Traceable calibration document Included
• Blue-Spirit range (-38 to 155°C) or (-36 to 311°F)
• Mercury Range (-38 to 405°C) or (-36 to 761°F)