ST-33041 New Optic Fiber Ranger
We make full use of OTDR work principle to design and develop the ST-33041 fiber ranger and greatly improve the performance from outside design to inside functions.In hardware, it is lightweight, rugged, dustproof and waterproof; in software, it has three brilliant functions. One is Automatic Power Control, which automatically test and adjust the best power level according  to  the  real  test  environment;  second  is  Automatic  Pulse  Width  Selection  which automatically select most suitable pulse width according to the real test distance. Third, it has built-in 650nm VFL, with which it can detect the fault from 1-15km and finally realize the one-dead zone test over the full range.All these functions make the test easier and more accurate.
Features
Specifications
| 
 Model  | 
 ST-33041  | |
| 
 Operating Wavelength  | 
 1550nm(1310nm Optional)  | |
| 
 Fiber Type  | 
 9/125um SM Fiber  | |
| 
 Optical Connector Type  | 
 FC/PC  | |
| 
 Detector Type  | 
 InGaAs  | |
| 
 Peak Power of laser(mW)  | 
 ≥60  | |
| 
 Max.Distance  | 
 Reflection Event(km)  | 
 60 (≥1dB)  | 
| 
 Non-reflection Event(km)  | 
 20 (≥2.5dB)  | |
| 
 Measurement Unit  | 
 m  | |
| 
 Reflection Event Dead Zone(m)  | 
 15  | |
| 
 Distance Accuracy(Reflection Event)(m)  | 
 ± {2m+2*10(-3)*Distance(m) }  | |
| 
 Visual Fault Locator  | 
 Wavelength(nm)  | 
 650  | 
| 
 Output Power(mW)  | 
 >1  | |
| 
 Power Supply  | 
 AA,3pcs  | |
| 
 Battery Operating Time  | 
 Measurements  | 
 ≥5000  | 
| 
 Hours  | 
 >10  | |
| 
 Working Temperature(℃)  | 
 -5~40  | |
| 
 Storage Temperature(℃)  | 
 -10~60  | |
| 
 Humidity(%)  | 
 0~85(Non-condensation)  | |
| 
 Dimensions(mm)  | 
 190*100*5  | |
| 
 Weight(g)  | 
 450  | |