Dynamometer is quality guaranteed.

Dontrix Stress Tension Force

Gauge 0-400g /0-16Ounce

Completely autoclavable and dry heat sterilizable

High Quality Stainless Steel Made

FDA STATEMENT
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
If so, you can bid on this item only if you are an authorized purchaser.
If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.