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SWB 256 Tuning Forks

Tuning Forks 30 Hz to 6000 Hz  

Adjustable Tuning Fork

$28.95 $35.00

Adjustable 7-Frequency Tuning Fork

This tuning fork demonstrates to students how different weights and mass effect frequency. The frequencies are attained by moving the weights to the calibration marks engaved in the forks. STUDENT GRADE

The markings are
128 Hz, 144 Hz, 160Hz, 170.7 Hz, 192, 213.3 and 240Hz

$35 each   

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