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OF.0152

Bell Jar Plastic

SKU: OF.0152
OF.0373

Coiled Spring 180×19 mm Spiral

SKU: OF.0373
OF.0352

Coiled Spring 75 mm Diameter Flat Wire

SKU: OF.0352
OF.0006

Electric Bell

SKU: OF.0006
OF.0007

Four Tuning Forks on Resonance Box

SKU: OF.0007
OF.0439

Mechanical Vibrations Demonstration Kit

SKU: OF.0439
OF.0291

Ripple Tank Set

SKU: OF.0291
OF.0339

Stethoscope

SKU: OF.0339
OF.0003

Stroboscope Hand

SKU: OF.0003
OF.0121

Telegraph Model

SKU: OF.0121
OF.0468

Tuning Fork 1024 Hz

SKU: OF.0468
OF.0465

Tuning Fork 128 Hz

SKU: OF.0465
OF.0466

Tuning Fork 256 Hz

SKU: OF.0466
OF.0467

Tuning Fork 512 Hz

SKU: OF.0467
OF.0529

Tuning Fork on Resonans Box 1024 Hz

SKU: OF.0529
OF.0437

Tuning Fork on Resonans Box 320 Hz

SKU: OF.0437