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Non-Mercury Thermometers are a broad class of glass thermometers containing alternatives to mercury as an indicating fluid. New developments have produced non-toxic fluids rivaling mercury for responsiveness accuracy and stability. These are used in our ASTM Equivalent thermometers, manufactured to the same rigid performance requirements as ASTM Mercury thermometers, General Purpose Lab Thermometers, Pocket and Bottle Thermometers and Max-Min Registering units.

MA-146 Environmentally Safe General Purpose Lab Thermometer, 0— 300F MA-155 Environmentally Safe General Purpose Lab Thermometer, -20— 110C MA-156 Environmentally Safe General Purpose Lab Thermometer, -20— 150C
Precision Use | Length In. (mm) - 12.0 (305) | Immersion In. (mm) - Partial | Range 0 to 300F | Division 2.0F Precision Use | Length In. (mm) - 12.0 (305) | Immersion In. (mm) - Partial | Range -20 to 110C | Division 1.0C Precision Use | Length In. (mm) - 12.0 (405) | Immersion In. (mm) - Partial | Range -20 to -150C | Division 1.0C
MA-157 Environmentally Safe General Purpose Lab Thermometer, -10— 260C MA-110 Copper Plated Spirit-Filled Pocket Thermometer, 0— 120F MA-161 Max/Min Registering Thermometers
Precision Use | Length In. (mm) - 16.0 (405) | Immersion In. (mm) - Partial | Range -10 to 260C | Division 1.0C Precision Use | Length In. (mm)  6.0 (152) | Range 0 to 120F |Division 1.0F Precision Use | Length In. (mm) | 8.0 (203) | Range -40 to 120F (-40 to 50C) | Division 2.0F (1.0C)