The contact pins that come with the 26-ES have insulated shanks so that only the tips are exposed. The pins make contact with the material only at their uncoated tip and provide much more accurate readings of moisture content at various levels of penetration. This feature allows you to penetrate through flooring to a concrete or plywood subfloor.
The 26-ES may be purchased as a separate option or included in one of our moisture meter packages, depending on model.
