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Condition Specifications
The condition refers to the visual appearance of the device. Each device is thoroughly inspected and found to be in perfect working condition.
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Excellent
Excellent condition devices will only have minimal wear that is hardly noticeable. -
Great
Great condition will show light signs of wear including scratches, scuffs, or small dings. Wear will be minimal but may be visible from an arm’s length distance. -
Good
Good condition with average signs of wear including scratches, scuffs, or dings that will be visible within an arm’s length distance. -
Fair
Fair condition with heavy signs of wear may include scratches, scuffs, screen delamination, dings, or dents that will be visible from more than an arm’s length distance. -
Support
Please note we cannot send individual pictures of machines. Feel free to message us at support@techable.com with any questions. -
Warranty
Each device comes with a 90-Day warranty on all parts. Additional warranty options are provided by SafeTech Warranty.
Explore the relationship between electricity and magnetism with this metal detector challenge set from Explore Science. Using the components, users can build a handheld metal detector with adjustable sensitivity, a mini security check station, or an aim and shoot challenge designed to demonstrate how parabolic motion affects detection. In addition to the detector challenges, junior scientists can test their hand-eye coordination and learn basic circuitry principles by building a simple maze game using a bendable wire, a wand and an alarm bell.
(4) AA Batteries required - Not Included
- Learn how metal detectors work
- Build a handheld metal detector with adjustable sensitivity
- Discover how security checkpoints function by assembling a mini version
- Explore the effects of parabolic motion on metal detection with an aim-and-shoot game
- Test your hand-eye coordination by creating fun maze challenges
To download printable PDF manual Click Here
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Trade-in
Your old tech still has value.
See what your device could be worth in a few simple taps. Pick the model, tell us its condition, and get an estimated trade-in value.
Your estimate is based on the details you provide and is confirmed after inspection.
