ADC-AD500 256 Hz Medical-Grade Tuning Fork Instrument with Fixed Weights, Non-Magnetic Aluminum Alloy
Key features
- •Non-magnetic corrosion resistant aluminum alloy construction
- •Lightweight, about 1/3 of the comparable steel tuning forks
- •Produced from 3/8 inch x 1 inch bar for superior performance and consistant frequency accuracy
- •Extra long handle of turned smooth aluminum to facilitate bone conduction tests
- •Inspected in the USA
ADC-AD500 256 Hz Medical-Grade Tuning Fork Instrument with Fixed Weights, Non-Magnetic Aluminum Alloy
List Price: $38.18$34.36DEALYou Save: $3.82 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (3)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.5
out of 5
Based on 10 reviews
5★
30%
4★
10%
3★
0%
2★
20%
1★
40%
Pinch the knobs
COA×4•September 15, 2017
Do not bang these on a table nor on your watch. Just firmly pinch, then release the two knobs. Also, hold it from the very top. Otherwise, the Weber and Rinne Tests will be inaccurate.
Finish a bit too cheesy to be called "medical grade".
D. Knapp•July 10, 2017
How is this "medical grade"? Finish is nothing to write home about. Does work well for tuning as well as diagnosing nasal congestion, although there are good apps for phones that do a better job of tuning (stroboscope simulation) over a much wider range.
Only a newbie would fail to recognize this as a fake.
NYB•June 23, 2017
This is NOT medical grade. I lost one of my two 256 Hz forks at work, bought this as a replacement, and:
1) the vibrations were very faint;
2) it wasn't even in tune!
I suppose someone that had never purchased one before might not have known any better--probably some poor first year medical student, who will inevitably be embarrassed when someone else points it out as a cheap knock-off.
1) the vibrations were very faint;
2) it wasn't even in tune!
I suppose someone that had never purchased one before might not have known any better--probably some poor first year medical student, who will inevitably be embarrassed when someone else points it out as a cheap knock-off.
Works well for checking Rinne, Weber, Reflexes (triceps ...
dennis magdadaro•May 22, 2017
Works well for checking Rinne, Weber, Reflexes (triceps, biceps, brachioradiales, patellar, Achilles etc). Can be used to test cold sensation (It is cold)
This is a waste of metal and then a waste of moneis
Art by RomJen•October 24, 2015
Can i give it a quarter of a star?
This is a waste of metal and then a waste of moneis. I can't believe there is something this bad for sale.
This is a waste of metal and then a waste of moneis. I can't believe there is something this bad for sale.
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