Shunt-Type Ohm's Meter, 0-2kΩ Material_Steel Zinc plate with 4mm socket

Zinc plate with 4mm socket terminals sized for the simple-cell apparatus

this 250mL polypropylene pitcher features molded graduations and autoclavable chemical-resistant construction

Adjustable iris from closed to a 30mm maximum aperture inside a 3-inch black metal body

5x clear views through a 3-inch optical-glass lens with a 6-inch focal length

Dial-selectable multi-tap battery eliminator delivering 1

Shunt-Type Ohm's Meter, 0-2kΩ Material_Steel Zinc plate with 4mm socketTwo kilohm shunt type Ohm's meter in an unbreakable case with a clear front and a fixed dry cell stand, sized for direct reading resistance measurements across student loads.