● Metal body
● Easy to operate
● OPM function

● Built-in optical power function
● High-precision high-quality detector, ±0.2dB accuracy

● Any position of single-mode and multi-mode fiber can be detected and detected online, and the response can be quickly

● With LED light function
● Can adapt to work in dark environment

● 270Hz / 1kHz / 2kHz
● Detect the fixed carrier signal loaded in the optical signal to identify a specific fiber
● Can identify 3 common signal frequencies, and there will be a buzzer sound when identifying

● To avoid line interruption caused by misoperation, put the pigtail into the test area, press the test trigger (switch), the clamp tightly clamps the optical fiber under test, and the instrument automatically starts the test

● Accurately identify the direction of the fiber
● When the fiber has a signal, the left and right direction arrows show the signal direction, and the right direction light is on, indicating that the light source is from left to right

● Can measure four fiber types
● Applicable to 3.0/2.0/0.9/0.25mm fiber optic cable