The Fibershot ULTIMA Optical Power Meter is a three-in-one multi testing device. It has integrated Optical Power Meter + Visual Fault Locator + Optical Light Source. The OPM accurately measures the optical power of 6 different telecom wavelength. Integrated 10mW VFL helps user to find faults by visual inspection. OLS uses high-quality laser of 1310/1550nm with stable output, it has high sensitivity and a large dynamic range.