The OI-9100 is a portable signal strength meter designed to provide real-time diagnostics for WireFree Gen II gas detection devices. It delivers immediate visibility into key operating parameters, including battery status, gas readings, sensor type, and signal strength.

Engineered for ease of use and field reliability, the OI-9100 enables efficient system verification and maintenance. Its intuitive interface supports informed decision-making and ensures optimal performance across WireFree safety systems.