496 contact pins are insulated except at the tips, and measure 2" overall with 1 1/8" penetration. Standard on the Delmhorst 26-ES, and can be used to check wood up to 5" thick.
496 contact pins are insulated except at the tips, and measure 2" overall with 1 1/8" penetration. Standard on the Delmhorst 26-ES, and can be used to check wood up to 5" thick.