US$ 645.00
Compass mounted parallel to a current-carrying coil deflects against Earth's horizontal field
5cm diameter for spring-constant
this polished-wood test tube rack holds six tubes up to 22 mm and supports both storage and inverted drying
Used to keep the slide-wire wiper out of student reach during high-voltage work
fuel pump and fuel filters
Malvern Triple Lamp Unit for Energy Transfer Entomology & Zoology_Dissection Compass mounted parallel to aThree 3. 5V, 0. 25A M. E. S. bulbs wired in parallel on a standard Malvern system base with 4mm sockets, giving a visual readout of dynamo output during energy transfer demonstrations.
US$ 645.00
US$ 595.00
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