Tuning Fork 21 Hz with Plotter Pen – 1000805Tuning fork that allows for plotting oscillations on a sheet of paper. The oscillation is triggered by pushing the prongs of the fork together. The oscillation of the tuning fork is highly visible both with the naked eye or with the aid of a stroboscope. Includes a plotter pen with holder and a counterweight.
Natural frequency:21 Hz
Length:245 mm
Total weight:approx. 170 g
Tuning Fork 21 Hz with Plotter Pen
Original price was: $76.16.$42.07Current price is: $42.07.
Sale!100 in stock
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