Rydel-Seiffer Tuning Fork 64Hz 128Hz Semi-Quantitative Neurological Tuning Fork
Rydel-Seiffer Tuning Fork 64Hz 128Hz Semi-Quantitative Neurological Tuning Fork
Rydel-Seiffer Tuning Fork 64Hz 128Hz Semi-Quantitative Neurological Tuning Fork
Rydel-Seiffer Tuning Fork 64Hz 128Hz Semi-Quantitative Neurological Tuning Fork

Rydel-Seiffer Tuning Fork 64Hz 128Hz Semi-Quantitative Neurological Tuning Fork

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Rydel-Seiffer Semi-Quantitative Neurological Tuning Fork (C 64 Hz / C 128 Hz)

Accurately evaluate vibration perception threshold (VPT) and screen for early peripheral neuropathy with our professional-grade Rydel-Seiffer Semi-Quantitative Tuning Fork. Engineered for neurologists, podiatrists, primary care physicians, and medical students, this 2-in-1 diagnostic instrument features a calibrated 0–8 optical scale for precise, quantitative vibration assessment.

Both models feature removable weight dampers, allowing you to easily switch between C64 Hz (with dampers attached) for semi-quantitative vibration testing and C128 Hz (with dampers removed) for standard neurological exams.


Choose Your Design: Model A vs. Model B

Select the damper adjustment design that best fits your clinical practice:

Feature / Model Model A: External Thumb Screws Model B: Internal Set Screws
Screw Type External Hand Thumb Screws Internal Flush Set Screws
Frequency Range Dual C64 Hz / C128 Hz Dual C64 Hz / C128 Hz
Damper Adjustment Tool-free hand adjustment Adjusts via mini hex key/screwdriver
Best For Quick & frequent frequency switching on the go Sleek, flush design with zero snagging or accidental loosening

Key Features & Benefits

  • Dual-Frequency Versatility (C64 / C128 Hz): Serves as a 2-in-1 tool. Keep the visual scale dampers on for 64 Hz vibration perception testing, or remove them to perform standard 128 Hz auditory and neurological checks.
  • Quantifiable Visual Scale (0–8): The optical triangle scale on the dampers converges as the fork vibrates, enabling exact numerical recording of sensory thresholds.
  • Early Neuropathy Screening: Essential for early detection of Diabetic Peripheral Neuropathy (DPN), impaired vibration sense (pallesthesia), and sensory loss in lower extremities.
  • Medical-Grade Aluminum Alloy: Crafted from lightweight, high-strength aluminum alloy, offering maximum corrosion resistance, clear tone resonance, and smooth energy transfer through the weighted base.

Specifications

  • Product Name: Rydel-Seiffer Semi-Quantitative Tuning Fork
  • Frequencies: C64 Hz (with dampers) / C128 Hz (without dampers)
  • Graduated Scale: 0 to 8 visual converging scale
  • Material: Premium Medical-Grade Aluminum Alloy
  • Package Includes: 1x Rydel-Seiffer Tuning Fork, 2x Calibrated Dampers, 1x Protective Carrying Pouch(B: mini hex key)


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