US$ 152.50
Standard rheostat at 280 ohms and 1
generating 1
sized for color-coded bench wiring at the positive rail
5 by 3 inch unit for maintaining classroom magnet inventories
Spare 20g Stainless Steel Balance Weight Subcategory_Scales and Balances Standard rheostat at 280 ohmsStainless steel 20g spare mass provides corrosion resistant, long term accuracy as a replacement piece for laboratory balance sets and precision weighing apparatus.
US$ 152.50
US$ 229.50
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