Innovative Detector Challenge map 40 lbs instrument weight for

40 lbs instrument weight for visual

Because your telescope may not fit in its case with the finderscope attached

FirstLight MAK127mm White Tube Maksutov-Cassegrain with 1900mm focal length f/15 telescope

Using advanced computer design

Innovative Detector Challenge map 40 lbs instrument weight forFeatures 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 Description Explore the relationship between electricity and magnetism with this metal detector challenge set from Explore Science.