How To Videos

How to Rotate a Babinski Telescoping Reflex Hammer
To rotate the head on the patented MDF Instruments® Telescoping Babinski Reflex Hammer, extend the handle a bit and pull down on the barrel on the top of the hammer.
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How to Find Your Sphygmomanometer's Serial Number
To find your sphygmomanometer's serial number look for a seven digit number printed on the face of your gauge remember to tilt the gauge 45 degrees to see the stamp.
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