KDGX-A optical fiber fault finder is a test instrument designed by Wuhan Kaidi Zhengda for the construction, testing and maintenance of optical fiber networks, which can realize the rapid analysis of optical fiber link status and faults.

1) One-click optical fiber link fault location and detection;
2) Analysis of automatic reflection events and attenuation events;
3) Integrated visual fault location function;
4) Automatically adjust the pulse width and set the refractive index of the fiber;
5) Provide up to 2000 test records query function;

Light source wavelength (nm):1550±20
Optical fiber type :9/125um
Interface type :FC/PC
Detector type :InGaAsAPD
Pulse width: automatic adjustment
Maximum detection distance (km) ①:60
Distance accuracy ②:± (3m+2*10^-4* distance)
Reflection event blind area ③:15m
Battery type :3 # 5 /AA batteries
Battery continuous working time :>2500 tests
Automatic shutdown time (min):④ 10
650nm light source output power (mW):>1mW
Store test data records ⑤:2000
Operating temperature (℃):-5~40
Storage temperature (℃):-10~70
Overall dimensions (mm):175*90*44.5
Weight (g)⑥:278