Moon Phase Meter Astronomy Demonstration Instrument Observation Instrument

US $35.99

  • Beijing, China
  • Jan 29th
Moon Phase Meter Astronomy Demonstration  Observation Instrument Help children Observation the change of the moon phases ,to know full moon.  first quarter and last quarter moon. It is a very good physics education instrument !  

Directions

Similar products from Other Electric Power Meters, Analyzers and Supporting Tools

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies