The OPM-3034 series Optical Power Meters offer a hand held, user-friendly tool for engineers testing and maintaining fiber optic products & networks. Both compact and rugged, these instruments accommodate all standard connectors and have high sensitivity and power capability. In addition, there is a minimum 65dB dynamic range, handles wavelengths of 800-1650nm, and data is shown in mW, dB, or relative on a back lit display.