| 品牌 | 臺灣 FIPOS | 型號 | VFL-250 |
| 測量范圍 | 6KM | 測量 | 6KM |
| 電源電壓 | 2.5（V） | 尺寸 | 13.5 mm X 170 mm（mm） |
| 重量 | 88 g（kg） | 用途 | 判斷光纖跳線是否斷 |
VFL-250
可視紅光源采用650nm激光器作為發光器件, 輸出功率可達1mW,適用于單模或者多模光纖的測量,紅光源采用2節常見的5號電池(AAA電池)供電,連續工作時間可達30小時以上。VFL-250可視紅光源使用型適配器作為主要輸出接口,同時可以使用FC,SC,ST型適配器而不需要另外配置轉換接口,長測試長度可以達6KM,讓您隨意連接所有常用的接頭，是您需要測試各種型號的光纖跳線、帶狀、束狀尾纖, 以及施工現場或者光纖線路維護的理想工具。
Main feature:
Visual Fault Locator is used for locating broken point in fibers .
Visual Fault Locator is equipped with a 650-nm visible laser diode ,
can be operated in continuous or pulse modes for clear noticeable results .
One green LED indicator shows the operating mode .
Power switch on the end for battery on / off .
Push button operate CW / Mod. (2.5 Hz frequency) / pause .
Clip pocket-size pen design .
Protective cap for extra protection .
Low Battery Indicator: The Status LED will turn to red when batteries are low.
Specification:
Central Wavelength
650 +/- 10 nm
Output Power
>0.5mW into Single-mode fiber
Spectral Width
< 10 nm
Transmission
CW or 2.5 Hz pulse
Batteries
2 x AAA Alkaline batteries
Operating Temp.
0 - 50 ℃
Detecion Distance
< 6 Km
Dimension / Weight
13.5 mm X 170 mm / 88 g
Light Source
Class 3A laser diode
Suit for
φ2.5 mm Ferrule
