Zlubetckrmxg One Color Optical Power Meter Fiber Tester

ZLUBETCKRMXG

2.4 Auto off function 2.5 270, 330, 1K, 2KHz frequency light identification and indication 2.6 Low voltage indication 2.7 Applicable to versatile adapters (FC, ST, SC, LC) 2.8 Handheld, large LCD backlight display, easy-to-use Welcome and I wish you a happy life, my friend., Manufacturer: ZLUBETCKRMXG