Description
Wooden storage box 3
Built for biology dissection work
01 mm across a 0 to 165 mm scale
adjustable via motor voltage to mimic temperature and float weight to mimic pressure
Class-visible 12-inch demonstration meter with magnetically damped moving coil and Perspex front-and-back panels
Concave Glass Mirror, 75mm Diameter, 150mm Focal Length Pack Size_14 Wooden storage box 3Concave glass mirror at 75mm diameter and 150mm focal length on a ~3mm thick blank, the f 2 geometry balancing throw and magnification in introductory reflector optics.
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
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