"PARKWAY PLASTICS, INC."

Organic liquid thermometer features a U-shaped tube mounted on a plastic casing with metal floats at the top of each column.

Ideal for most school laboratory applications

Partial immersion thermometer with pocket case.

Certified Environmentally Safe Thermometers

Mercury-Free Alternative Celsius Thermometer

Mercury-Free Alternative Thermometer

Glass thermometers with partial or total immersion.

Great for Early Learning about Temperature Scales

Student Safe and Friendly

For Classroom or Outdoor Use.

Precision Non-Mercury Thermometer

All filled with safe red alcohol, white-backed, total immersion, 6" (153 mm) long, in blue plastic holder.

Low cost thermometers for beginning students.

These affordable, single-use thermometers are accurate yet eliminate the need for sterilization between uses.

Great for classroom use.

No-roll triangle shape.