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The GLOBE Program™ Equipment

Supplier:  Bacharach Inc 127043

Catalog No. S65949

Item Discontinued This item has been discontinued by the manufacturer and is no longer available. Please reach out to your sales representative.



GLOBE is a worldwide hands-on, primary and secondary school-based science and education program. The equipment specified here is based on descriptions and specifications contained in The GLOBE Program Teacher's Guide. Skill level recommendations are indicated as Elementary, Middle, and High for each piece of specified equipment.

  • Sling Psychrometer measures relative humidity
  • Slide rule calculator correlates wet and dry bulb thermometer indications for direct reading
  • Built-in water reservoir
  • -50°C to +50°C
  • Red spirit filled



Spirit Fill Sling Psychrometer
19 cm
Built in water reservoir
7.5 in.
Determines percent relative humidity


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