SAMA +30 to 124°F Extreme Precision Glass Thermometers with Mercury Fill, Partial Immersion. These Thermco precision Fahrenheit scale laboratory thermometers have fractional degree divisions. Mercury-filled, yellow back glass. Meets all requirements of ANSI/SAMA. Calibrated against equipment whose calibration is traceable to NIST. Permanently fused markings. Unique serial number.
- NIST Traceable
- Mercury Filled - Yellow Back Tubing
- Individually Serialized