<http://schema.org/description>
"The Elcometer 224 digital surface profile gage is available with either an integral or separate probe with a replaceable tungsten carbide tip that can be used for as many as 20,000 readings."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/products/elcometer-surface-profile-gage-offers-integral-separate-probe>