... measurement 2.4 types of adapters (FC, ST, SC, LC) 3.Handled large LCD display Optical Power ... fiber-optic installation and maintenance. Its rugged, durable construction makes it the perfect choice for a ... indication2.7 Applicable to versatile adapters (FC, ST, SC, LC)2.8 Handheld, large LCD backlight display, ... interfaceST800K-A-50~+26FC,ST,SCST800K-B-50~+26FC,ST,SC,LCST800K-C-70~+3FC,ST,SCST800K- ...