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Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratios

SKU 95675890137
4.5
Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratios
Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratios
Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratios
Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratios
Description

step-up/step-down ratios

and laboratory procedures

polished with ground edges for image-formation experiments in introductory optics

Tandem double plastic pulley pairing 38mm and 50mm low-friction wheels on an open-sided steel frame

sized to read one step up from the 0-1A meter when student circuits draw past the lower meter's full-scale deflection

Vacuum Pump with 200mm Pump Plate Subcategory_Test Strips step-up/step-down ratiosHand operated vacuum pump with a 200mm copper pump plate and rubber seal, a battery free source of partial vacuum for bell jar demonstrations without external power.

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