Under $200

  • Explore Alliance Presents: How Do You KNOW? – Episode #9: 'Impactors and Craters'
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #9: 'Impactors and Craters'

    Explore Scientific LLC

    This activity is larger, messier, and a lot more fun that the clay model we made in Episode #4. In the last activity, we pressed various s...

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    $ 0.00
  • EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 3' Cable
    EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 3' Cable
    $ 24.99

    EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 3' Cable

    Explore Scientific

    Features Connects a serial DB9(9 pins) device for the PMC-Eight, to a USB port on your computer. Installed as a standard Windows COM ports, Full ...

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    $ 24.99
  • Certified Pre-Owned Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Certified Pre-Owned Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Original Price $ 239.99
    Current Price $ 139.95

    Certified Pre-Owned Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original Price $ 239.99
    Current Price $ 139.95
  • Explore Alliance Presents: How Do You KNOW? – Episode #8: 'Exploring the Lunar Surface'
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #8: 'Exploring the Lunar Surface'

    Explore Scientific LLC

    It is said that familiarity breeds contempt, and this certainly is true of the Moon. Many astronomers despise the Moon as a bright lamp that ...

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    $ 0.00
  • Explore Alliance Presents: How Do You KNOW? – Episode #7: 'Magnification: Yes, you can... No, you can't!'
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #7: 'Magnification: Yes, you can... No, you can't!'

    Explore Scientific LLC

    “How powerful is that telescope?” is more often than not the first thing out of a person’s mouth when they see a large telescope. To the uniniti...

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    $ 0.00
  • Alpen Tripod Adapter for Binoculars
    Alpen Tripod Adapter for Binoculars
    $ 19.99

    Alpen Tripod Adapter for Binoculars

    Alpen

    Description Alpen Binocular Tripod Adpater For the outdoor enthusiast who tires of holding binoculars up to the eyes, the Alpen Binocular Tripod A...

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    $ 19.99
  • National Geographic 40x-640x Zoom Microscope with Smartphone Adapter
    National Geographic 40x-640x Zoom Microscope with Smartphone Adapter
    $ 39.99

    National Geographic 40x-640x Zoom Microscope with Smartphone Adapter

    National Geographic

    Features Study specimens in stages using three magnification powers ranging from 40x to 640x. Color filter wheel makes it easier to recognize det...

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    $ 39.99
  • Explore Alliance Presents: How Do You KNOW? – Episode #6: 'Galileo Explores Gravity with Pendulums'
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #6: 'Galileo Explores Gravity with Pendulums'

    Explore Scientific LLC

    Legend has it that a young Galileo observed the swinging of a censer (incense holder) in church one day and noted that the incense burners kept swi...

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    $ 0.00
  • Explore Alliance Presents: How Do You KNOW? – Episode #5: 'From the Apple to the Moon'
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #5: 'From the Apple to the Moon'

    Explore Scientific LLC

    We’ve all heard the story – Isaac Newton sat in his garden under an apple tree, looking up at the waning gibbous Moon in the early morning sky. An ...

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    $ 0.00
  • National Geographic StarApp114 - 114mm Reflector Telescope w/ Astronomy APP
    National Geographic StarApp114 - 114mm Reflector Telescope w/ Astronomy APP
    $ 199.99

    National Geographic StarApp114 - 114mm Reflector Telescope w/ Astronomy APP

    National Geographic

    Features Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in t...

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    $ 199.99
  • Explore Alliance Presents: How Do You KNOW? – Episode #4: 'Modeling the Moon's Surface in Clay
    $ 0.00

    Explore Alliance Presents: How Do You KNOW? – Episode #4: 'Modeling the Moon's Surface in Clay

    Explore Scientific LLC

    One of the great problems with teaching visual astronomy, or introducing anyone new to the activity, is simply the great number of images that we a...

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    $ 0.00
  • Explore Alliance Presents: How Do You Know? – Episode #3: Proving the Heliocentric Theory Correct
    $ 0.00

    Explore Alliance Presents: How Do You Know? – Episode #3: Proving the Heliocentric Theory Correct

    Explore Scientific LLC

    Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat methodo...

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    $ 0.00
  • Explore Alliance Presents: How Do You Know? – Episode #2: How Do Lunar Phases Work?
    $ 0.00

    Explore Alliance Presents: How Do You Know? – Episode #2: How Do Lunar Phases Work?

    Explore Scientific LLC

    Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat met...

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    $ 0.00
  • Explore Alliance Presents: How Do You Know? – Episode #1: What Shape is the Moon?
    $ 0.00

    Explore Alliance Presents: How Do You Know? – Episode #1: What Shape is the Moon?

    Daniel Barth

    Dr. Barth elaborates on one of the persistent problems with standards-based STEM curriculum is the emphasis upon the Learn, Believe, Repeat method...

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    $ 0.00
  • Explore Scientific Backpack Carrying Case
    Explore Scientific Backpack Carrying Case
    $ 99.99

    Explore Scientific Backpack Carrying Case

    Explore Scientific

    Description The Explore Scientific Backpack Carrying Case is designed specifically with amateur astronomers in mind. The backpack is a great way t...

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    $ 99.99
  • National Geographic 8x32 Sky and Nature Scope
    National Geographic 8x32 Sky and Nature Scope
    $ 12.99

    National Geographic 8x32 Sky and Nature Scope

    National Geographic

    Features 32mm aperture brings in lots of light so you can see more. 8x magnification makes objects appear eight times larger. Great tool for both...

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    $ 12.99
  • Bresser See-It Scope HD with Photo and Video
    Bresser See-It Scope HD with Photo and Video
    $ 49.99

    Bresser See-It Scope HD with Photo and Video

    Bresser

    Features Records Video & Takes Photos Video camera mounted on a 27" flexible coil lets you peer over, under and around obstacles and into sma...

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    $ 49.99
  • National Geographic 10x42 Waterproof Binoculars with Floating Strap
    National Geographic 10x42 Waterproof Binoculars with Floating Strap
    $ 79.99

    National Geographic 10x42 Waterproof Binoculars with Floating Strap

    National Geographic

    Features Waterproof Floating neck strap 300ft field of view at 1000 yards Carrying case and lens cloth included Description These versatile Na...

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    $ 79.99
  • Certified Pre-Owned Pirsch 10x34 Binoculars
    Certified Pre-Owned Pirsch 10x34 Binoculars
    Original Price $ 249.99
    Current Price $ 175.00

    Certified Pre-Owned Pirsch 10x34 Binoculars

    Bresser

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original Price $ 249.99
    Current Price $ 175.00
  • National Geographic 40x-640x Microscope
    National Geographic 40x-640x Microscope
    $ 39.99

    National Geographic 40x-640x Microscope

    National Geographic

    Features Smartphone adapter Adjustable LED illumination Height-adjustable stage with clips Battery-powered (2 AA batteries included) Prepared sli...

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    $ 39.99
  • ExploreHut Space Rocket
    ExploreHut Space Rocket
    $ 29.99

    ExploreHut Space Rocket

    Explore Hut

    Features Great for indoor or outdoor use Open the hatch entrance Circular flap opening for crawl-through fun Inspires imaginative play Made of du...

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    $ 29.99
  • Explore Scientific Wireless Thermo/Hygro Sensor
    Explore Scientific Wireless Thermo/Hygro Sensor
    $ 12.99

    Explore Scientific Wireless Thermo/Hygro Sensor

    Explore Scientific

    Features Collects temperature and humidity 3 selectable channels Can be used indoors or outdoors Temperature range: -20°C to 60°C (-4°F to 140°F)...

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    $ 12.99