Moving Coil Voltmeter, Standard Coating_Vinyl easy to clean and maintain

easy to clean and maintain

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

and small diffraction objects in the optical-bench beam path for repeatable interference and diffraction work

built to travel between fieldwork sites without damage

and lumbar vertebrae for spinal anatomy instruction

Moving Coil Voltmeter, Standard Coating_Vinyl easy to clean and maintainEDM 80 moving coil DC voltmeter with a clear acrylic front, plus or minus 2. 5% accuracy, and a 60mm scale, supplying the standard durable instrument for routine student voltage measurements.