The ML9001A is a single-channel digital-display optical power meter. It insures accuracy and linearity over a wide wavelength range and greatly improves measurement reliability. It also has an improved basic performance. For example, measurement can be made over the wide level range from ¿100 to +20 dBm because internal reflection in the power sensors has been suppressed. The ML9001A also has many new functions which make it easier to use than other power meters. It can be used for all optical power measurements such as optical fiber loss measurement and optical device performance evaluation.
Evaluation Note: CAL(dB) AVERAGE cover for this button is missing however the button still fuctions accordingly. Please review detailed photo.