Description

Thirteen-piece mix of nine steel and four brass precision weights from 1 gram to 1 kilogram

Magnetic-base pulley with a 50mm ball-bearing plastic wheel

no longer fitting once heating expands its diameter

totaling 250 grams for suspension from pulleys

this decade resistance box substitutes for fixed resistors in circuit experiments

Round Convex Glass Mirror, 75mm Diameter, 75mm Focal Length Capacity_17mL Thirteen-piece mix of nine steelDesigned for divergence demos at scale, a 75mm aperture convex glass mirror at 75mm focal length and ~2. 8mm thickness produces reduced virtual images with a notably widened apparent field.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Round Convex Glass Mirror, 75mm Diameter, 75mm Focal Length Capacity_17mL Thirteen-piece mix of nine steel

You may also like

recommand products