Features:
of the most commonly used frequencies for neurological tests and to evaluate vibratory sensation. 
128HZ tuning fork, delivers clear tone, longer sound and accurate tuning.
alloy material, It is corrosion resistant, lightweight and portable.
A easy to use instrument, long handle of smooth to easily facilitate bone conduction tests.
Perfect to use at home, school, or clinically. for doctors, nurse and professionals etc.

Specifications:
Item Type: Tuning Fork 
Material: Alloy
Color: /(Optional)
Frequency: 128HZ
Package Size: 26 * 4.2 * 2.7cm / 10.2 * 1.7 * 1.1in
Package Weight: 97.6g / 3.4oz

Package List:
1 * Tuning Fork 
W13940S