{"product_id":"baseline-student-grade-tuning-fork-128-hz-weighted","title":"Baseline Student Grade Tuning Fork, 128 Hz, Weighted","description":"\u003cp\u003eThe Baseline Student Grade Tuning Fork (128 Hz, Weighted) is the industry standard tool for evaluating vibratory sensation in clinical, educational, and rehabilitation settings. The 128 Hz frequency is the most widely used for peripheral sensory nerve assessment — particularly for lower-extremity vibratory sensation testing in patients with diabetic neuropathy, peripheral vascular disease, and other neurological conditions. The weighted tines extend the duration of vibration after striking, providing a sustained, consistent stimulus for sensory evaluation. This model is student grade, offering durable and cost-effective construction for educational and clinical use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e128 Hz frequency — the clinical standard for vibratory sensation and peripheral sensory assessment\u003c\/li\u003e\n\u003cli\u003eWeighted tines extend vibration duration for a sustained, consistent sensory stimulus\u003c\/li\u003e\n\u003cli\u003eStudent grade construction — durable and cost-effective for educational and clinical use\u003c\/li\u003e\n\u003cli\u003eSuitable for lower-extremity vibratory sensation testing in neuropathy and neurological assessment\u003c\/li\u003e\n\u003cli\u003eSuitable for upper-extremity sensory nerve evaluation\u003c\/li\u003e\n\u003cli\u003eCompact and easy to handle for one-handed clinical use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Baseline\u003c\/li\u003e\n\u003cli\u003eSKU: 10057A\u003c\/li\u003e\n\u003cli\u003eUPC: 19213010881\u003c\/li\u003e\n\u003cli\u003eFrequency: 128 Hz (cycles per second)\u003c\/li\u003e\n\u003cli\u003eGrade: Student\u003c\/li\u003e\n\u003cli\u003eWeights: Yes (weighted tines)\u003c\/li\u003e\n\u003cli\u003eUse: Vibratory sensation and peripheral sensory nerve assessment\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003ePhysical therapists and occupational therapists performing peripheral sensory evaluations to assess vibratory sensation in patients with diabetic neuropathy, peripheral vascular disease, or neurological conditions will find the 128 Hz weighted fork the appropriate clinical choice for lower-extremity and upper-extremity sensory screening. Physicians and nurse practitioners conducting bedside neurological exams that include vibratory sensation testing of the feet and ankles will find this fork the standard instrument for that assessment. Nursing, medical, and allied health students who need a reliable, affordable tuning fork for clinical skills training will find the student grade construction appropriate for learning and practicing sensory assessment techniques. Clinics and educational programs stocking tuning forks for student or staff use will find the weighted 128 Hz fork a cost-effective option for high-volume or shared use.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 128 Hz and 512 Hz tuning fork?\u003c\/strong\u003e\u003cbr\u003eThe 128 Hz fork is the standard for vibratory sensation testing — particularly for lower-extremity assessment in patients with neuropathy or neurological conditions. Its lower frequency produces a vibration that is more easily felt through bone and tissue, making it appropriate for sensory nerve evaluation. The 512 Hz fork is the standard for auditory screening (Rinne and Weber tests) and upper-extremity sensory assessment. Both are commonly used in clinical practice, but for different primary applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the weights on the tines do?\u003c\/strong\u003e\u003cbr\u003eWeights attached to the tines lower the effective vibration frequency slightly and significantly extend the duration of vibration after striking. This gives the clinician more time to apply the fork to the patient and complete the assessment before the vibration fades. The weighted design is preferred for sensory testing where a sustained, consistent stimulus is needed to accurately evaluate the patient’s ability to detect vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I use a tuning fork for vibratory sensation testing?\u003c\/strong\u003e\u003cbr\u003eStrike the weighted tines against a firm but yielding surface — such as the heel of your hand or a rubber pad — to set the fork vibrating. Place the base of the vibrating fork on a bony prominence (such as the medial malleolus, first metatarsal head, or great toe) and ask the patient to indicate when they feel the vibration and when it stops. Compare findings bilaterally and to proximal sites. Consult a clinical neurological assessment reference for full test interpretation guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I care for a tuning fork?\u003c\/strong\u003e\u003cbr\u003eStore the tuning fork in a protective case or pouch to prevent damage to the tines. Avoid dropping the fork or striking it against hard surfaces, as this can alter the vibration frequency or damage the tines. Clean with a mild disinfectant wipe between patients. Do not autoclave or expose to high heat, as this can affect the metal’s temper and alter the fork’s frequency accuracy.\u003c\/p\u003e","brand":"Baseline","offers":[{"title":"Default Title","offer_id":40388469129270,"sku":"10057A","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1443\/4772\/products\/baseline-nerve-sensory-evaluator-access-default-title-baseline-student-grade-tuning-fork-128-hz-weighted-23631682994230.jpg?v=1788637179","url":"https:\/\/www.precisionlabworks.com\/products\/baseline-student-grade-tuning-fork-128-hz-weighted","provider":"Precision Lab Works","version":"1.0","type":"link"}