Description

diffraction

Deluxe-grip stripper-cutter combo with extended jaws

the f/3 curvature stretching the focal throw for demos that need the focal point set comfortably beyond the mirror face

with banana-plug terminals for optical-bench and physics-demonstration circuit setups

25-inch frame with draining pins for post-wash inversion and drying

Plug-Type Brass Resistance Box, Model B Geology_Geology Charts & Models diffractionPlug type resistance box with constantan wire coils between split brass contact blocks, providing low temperature coefficient reference values for Ohm's law and bridge calibration work.

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

Plug-Type Brass Resistance Box, Model B Geology_Geology Charts & Models diffraction

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