Description: 

Proskit MT-7901, Optical Fiber Identifier
Features:

• Support to detect optical signals without disrupting traffic; Based on non-destructive technology;
• Indicate the signal direction in the fiber
• Detect a variety of optical tones,270Hz, 1kHz, and 2kHz;
• Suitable for 0.25, 0.9, 2.0, 3.0mm fiber, and no need to replace the clamp block, more convenient than others

Specification: