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The rugged Fiber Optic Power Meter and LED Source Kit from Black Box are designed to precisely measure power loss in fiber optic components under field conditions. The fiber optic power meter and the LED source work together to measure power loss in fiber optic cable, connectors, attenuators, or other passive optical components.
In relative measurement mode, the meter stores the zero reference reading for all four wavelengths independently in nonvolatile memory. This enables you to turn off the meter to save battery life as you move between testing locations. The meter also displays a 1-dB analog-type deviation pointer and an unaveraged mini display for real-time splice tuning.
The meter stores up to 999 test results per wavelength. You can upload these readings to a PC for printing and analysis.
The LED source supplies the temperature-stabilized light output the fiber optic power meter requires. It provides output wavelengths of 850 nm and 1300 nm through dual LEDs, which can be operated one at a time or simultaneously in CW, 30 Hz, 500 Hz, or 2 kHz modulation.