US$ 38.00
Used to convert a galvanometer into a 100mA ammeter
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Single-decade resistance box stepping from 1k ohm to 10k ohms in 1k-ohm increments on a rotary dial
conduction
this Wimshurst generator builds a visible high-voltage spark
One-Meter Four-Gap Wheatstone Bridge with Brass Strips Lab Equipment and Supplies_Plastic Labware Used to convert a galvanometerPolished hardwood Wheatstone bridge with five terminal posts, brass strip gaps, a one meter constantan resistance wire graduated in millimeters, and a sprung jockey for null point sliding contact.
US$ 38.00
US$ 36.00
US$ 5500.00