The FOH201 is a compact and portable fiber optic handheld meter.  This device provides absolute, accurate measurements complete with white light polarization interferometry technology which is patent pending. Designed to be paired with Omega's interferometric fiber optic sensors, the FOH201 is ideal for temperature, pressure, and strain measurements. The large LCD display is easily visible up close or at a distance and the rugged casing and rubber boot provides protection against intensive handling and harsh environments. This meter comes with a standard ±5V analog output and RS232 communication port for real-time data acquisition and is compatible with all Omega® WLPI optic sensors--providing a multi-purpose tool for measuring various parameters! Recommended applications include temperature measurement in electrically noisy environments, including microwave manufacturing and testing. This product is CE compliant. • Great for Microwave and RF Type Applications • Measures Temperature, Pressure and Strain • Easy to Use • High Linearity and Precision • 20 Hz Sampling Rate • ±5 V Analog and RS232 Output Interfaces • Windows Software Included • Large LCD Display • 9 V Battery or Wall Transformer-Operated • Rugged Case with Rubber Boot Protection