Pay in 4 interest-free payments of $10.00 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Width 50mm
it offers reliable performance and easy setup
Available in both black and white
Each lens also is fully multi-coated with durable enhanced multi-layer deposition (EMD) coatings
Innovative Detector Challenge 900x microscope kit Width 50mmFeatures Learn how metal detectors work Build a handheld metal detector with adjustable sensitivity Discover how security checkpoints function by assembling a mini version Explore the effects of parabolic motion on metal detection with an aim and shoot game Test your hand eye coordination by creating fun maze challenges Description Explore the relationship between electricity and magnetism with this metal detector challenge set from Explore Science.
US$ 16.27
US$ 10.95
US$ 165.00
