Description
paired with a 13 mm curved enamel-coated steel blade for portable benchtop and laboratory measurement tasks
5mm copper wire on a 5 x 4
visible crankshaft
Fitted with a grey hand knob for tightening and a small plastic pulley
Chain Drive with Tensioner Mechanical Demonstration Model Meters_Electrical paired with a 13 mmTensioner pulley keeps chain engagement consistent on this hand cranked chain drive, viewable between clear plates so students watch sprocket teeth grip and transfer torque under load.
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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