| Color: | black+blue |
|
| Test cable type | cat5e/cat6/cat6a/cat7/4+2lan cable/8+2lan cable/power cable/telephone cable/coax cable | |
| The output wavelength | 1260-1550nm | |
| function | Ping test + crosstalk test + line seeking + port flicker test + length test + break test + POE test | |
| screen | 2.8inch | |
| battery life | 180mah | |
| Battery | lithium battery | |
| model | MT8643 | |
OTDR is a precision photoelectric integrated instrument made of Rayleigh scattering and Fresnel reflection backscattering when light is transmitted in an optical fiber. It is widely used in the maintenance and construction of optical cable lines. Among them, measurements such as fiber length, attenuation of optical fiber transmission, joint attenuation, and fault location can be performed.