Optional miniature surface resistivity probe for more precise, repeatable measurements. Maximize the accuracy of your Ohm-Stat™ RT-1000 Standard Resistivity Tester with the optional miniature probe. Designed to measure surface resistivity in a compact form factor, this probe helps you capture consistent data on work surfaces, materials, and static-control products where a smaller probe footprint is helpful. The miniature probe conforms to EOS/ESD 11.11 specifications and connects easily to the RT-1000 or other high-quality resistance and resistivity meters using dual female banana jacks. Built with conductive brass external probes, it is a simple upgrade for improving measurement confidence during ESD audits, verification checks, and routine testing. Miniature Resistivity Probe Key Advantages: Compact, Accurate Surface Resistivity Testing – Accurately measures surface resistivity and conforms to EOS/ESD 11.11 specifications for dependable results. Simple Meter Compatibility – Two female banana jacks connect to the RT-1000 and other high-quality resistance and resistivity meters for easy setup. Conductive Brass Probe Construction – Features two miniature conductive brass external probes for stable contact and consistent readings. Standards-Compliant ESD Performance – RoHS, CE, and EOS/ESD S.20.20 compliant to support ESD program requirements. Product Details Device Dimensions: 1.5" L × 0.9375" W × 1.0" H Probe Dimensions: 0.375" L × 0.375" W × 0.125" H Connection: Female banana jacks Compatibility: RT-1000 Ohm-Stat Standard Resistivity Tester What's Included MP-1235 miniature probe (2) Miniature conductive brass external probes (2) female banana jacks for meter connection One-year limited warranty