American Educational Transparent Celestial Globe, 12" Diameter (300) It's printed legend indicates columns

It's printed legend indicates columns and rows with numbers and letters

This kit includes the VDV MapMaster 2

Rigol T2R1000 active probe adaptor can be used to connect the TekProbe-BNC level II probe with RIGOL DS6000 series or MSO4000/DS4000 series digital oscilloscope

whose rotor pitch does not vary as the blades rotate

2 Current Draw at Idle 3 mA No Load Operating Current Draw 220 mA Stall Current Draw 1

American Educational Transparent Celestial Globe, 12" Diameter (300) It's printed legend indicates columnsTransparent 12" celestial globe maps constellations for students studying astronomy in grades 5 12 Printed 3. 3" earth globe and 3 4" yellow sun mounted inside the star globe rotate independently and demonstrate the earth's apparent relationship to the stars, planets, and galaxies Poles adjust for the month and day to show the positions of the stars relative to the calendar Mounted in full horizon and meridian base for stability Teacher's guide