Description

replacing the dry-cell stack on student-circuit benches

sized for cross-bench reach in small-scale electronics work where 4mm hardware is too large

Used to visualize amino acids

Simple-form Boyle's Law apparatus pairing a graduated plastic syringe on a wooden block with a weighted piston

Interchangeable Dial for Demonstration Meter, Model B Graduations_50mL replacing the dry-cell stack onUsed to reconfigure the demonstration meter as a different ammeter or voltmeter, this interchangeable dial carries an integrated shunt or voltage multiplier sealed in its laminated panel.

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Interchangeable Dial for Demonstration Meter, Model B Graduations_50mL replacing the dry-cell stack on

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