Đầu đo điện trở Trek 152AP-3mm x 25.4mm
Resistance Probes, 3mm x 25.4mm STM9.1Footwear resistive Set of two miniature probes characteristics. [Model 152AP-3mm x 25.4mm STM11.11 Surface resistance Resistance Probe (pair)] can be measurements of static handheld and randomly positioned.