SOS Cleanroom RT-500 Megohmmeter Resistivity Tester

The Ohm-Stat® RT-500 is a compact, audit-friendly ESD megohmmeter / resistivity tester used to confirm whether ESD control materials and grounding paths still perform within your facility’s expectations. It measures surface resistivity using built-in electrodes (parallel bars / concentric ring style), and it supports common verification tests including Resistance to Ground (RTG) and Resistance Between Two Points (RTT).

• Program sourcing: testers, monitors, wrist straps, heel grounders, and ESD consumables in one place supports standardization.
• Auto-Ship options: helpful for repeatable verification schedules and planned replenishment of related supplies.
• Support that understands critical environments: we serve both cleanroom and non-cleanroom electronics users with practical ESD guidance.