Cheap And Discounts EXFO FOT-300 PPM-350C 352C 350D Optical Power Meter FLS-300 Laser Stable Light Source SC FC Fiber Coupler Converter Wholesale. Buy Directly From Merchant Max Fiber Tool Accessories Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.