ASTM Non-Mercury Thermometers

ASTM Non-Mercury Thermometers meet standard test method requirements for use in their referenced applications. The liquid-in-glass thermometers have the same performance characteristics as ASTM Mercury Thermometers, but use a safe blue liquid as an alternative to mercury. The proprietary formula is biodegradable, non-toxic, and nonhazardous. The dark blue color is easily read against the white-backed stem.


ASTM S18C Non-Mercury Thermometer, 34°–42°C
Models: MA-514C, MA-514CT
ASTM S18F Non-Mercury Thermometer, 94°–108°F
Models: MA-514F, MA-514FT
ASTM S22C Non-Mercury Thermometer, 95°–103°C
Models: MA-518C, MA-518CT
ASTM S22F Non-Mercury Thermometer, 204°–218°F
Models: MA-518F, MA-518FT
ASTM S5C Non-Mercury Thermometer, -38°–50°C
Models: MA-524C, MA-524CT
ASTM S5F Non-Mercury Thermometer, -36°–120°F
Models: MA-524F, MA-524FT
ASTM S15C Non-Mercury Thermometer, -2°–80°C
Models: MA-525C, MA-525CT
ASTM S15F Non-Mercury Thermometer, 30°–180°F
Models: MA-525F, MA-525FT
ASTM S12C Non-Mercury Thermometer, -20°–102°C
Models: MA-529C, MA-529CT
ASTM S12F Non-Mercury Thermometer, -5°–215°F
Models: MA-529F, MA-529FT
ASTM S62C Non-Mercury Thermometer, -38°–2°C
Models: MA-530C, MA-530CT
ASTM S62F Non-Mercury Thermometer, -36°–35°F
Models: MA-530F, MA-530FT
ASTM S63C Non-Mercury Thermometer, -8°–32°C
Models: MA-531C, MA-531CT
ASTM S63F Non-Mercury Thermometer, 18°–89°F
Models: MA-531F, MA-531FT
ASTM S64C Non-Mercury Thermometer, 25°–55°C
Models: MA-532C, MA-532CT
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ASTM Non-Mercury Thermometers

For individual thermometers with a five-point certification by an ISO/IEC accredited laboratory order models with a “T” suffix added to model numbers. Full sets of Certified Precision Use Thermometers are available as MA-751CT for S62C to S67C ASTM numbers or MA-751FT for S62F to S67F.

To prevent fluid column separation, always store these ASTM Non-Mercury Thermometers vertically, using a storage rack.

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