Delivering the utmost data integrity, risk mitigation and environmental compatibility, the APEX R5 Remote Particle Counter is unmatched in the industry. Designed with enhanced self-diagnostics for risk mitigation, the APEX R5 provides you with the utmost confidence in your data. With its minimum detection of 0.5 μm and a long life laser diode sensor, the APEX R5 provides unmatched performance, accuracy and reliability. The sloped front face and optional sealed connection provides you with compatibility for decontamination processes including VHP. The APEX R5 stands alone in the industry and is truly best in class.