ST820B Optical Fiber Identifier with VFL 12 months warranty I. Brief Introduction ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into...

SENTER ST3820 Optical fiber Identifier with built VFL function optical fiber tester Overview ST3820 is an handheld Optical Fiber Identifier which is designed for optical fiber installation and...

ST820C Optical Fiber Identifier Indicate the signal direction in fiber; Easy-to-use with “ONE KEY” operation Adapter for 0.25, 0.9, 2.0, 3.0mm fiber, Detect tones 270Hz, 1kHz...

Optical Fiber Identifier is an important tool for optical maintenance, which is used for nondestructive fiber identification work, can be detect in any location of both SM and MM fiber. Meanwhile...

ST820B Optical Fiber Identifier without VFL, 12 months warranty. ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into its adapter head,...

ST3820 is an handheld Optical Fiber Identifier which is designed for optical fiber installation and maintenance. It combines OFI with VFL into one tester. It can not only identify the optical...

ST820B Optical Fiber Identifier with VFL 12 months warranty I. Brief Introduction ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into...

ST970_V2 is a Positioning type Fiber Intrusion Detection System（PFIDS） designed for long distance perimeters. It delivers real-time monitoring and precise positioning capabilities to quickly...

ST820B Optical Fiber Identifier with VFL 12 months warranty I. Brief Introduction ST820B Optical fiber identifier is an essential installation and maintenance instrument by inserting fiber into...

Optical Fiber Identifier can quickly identify the direction of transmitted fiber and display the relative core power without any damages to the bended fiber. When the traffic is present,the...