Handheld FTTH Fiber Optical Test Tool Fiber Optic Power Meter KPM-25M

FTTH Fiber Optical Test Tool Fiber Optic Power Meter Tester Seven-Wavelength For SC CATV Test KPM-25-A:  +10 to -70dBm KPM-25-C: +26 to -50dBm FC Connector is Optional Product Description: KPM-25 handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. It features ingenious appearance, wide range of power measurement, high accuracy and user self-calibration function with high performance-to-price ratio.