Zhengzhou Megumi Instrument Co., Ltd. specializes in power meter, red light, superior quality, stable performance, full range of high efficiency and low consumption, low failure rates and improve service. Purchasing power meter, details of consultation 0371 -66,227,105. 
 JW3208 

 Country of Origin: Shanghai Jiahui 

 Scope: fiber optic CATV engineering, optical fiber communication engineering, optical fiber sensing, optical devices, production and research, an overview of the other fiber engineering products JW3208 can be self-calibration Handheld Optical Power Meter for the installation, operation and maintenance of fiber optic network designed an accurate, durable, convenient, portable test instruments. A smart appearance, selectable switch backlight display, Auto power off function, ultra-wide range of optical power testing, accurate test accuracy as well as new user self-calibration function and general interface design. 

 Other fiber optic engineering of the production and study of the optics of the scope of application of fiber-optic sensing of fiber optic CATV engineering Fiber Communication Engineering 

 New user of the product features exceptional battery life of self-calibration feature common on the 5th battery, up to 240 hours of continuous time linear (mW) and nonlinear (dBm) indicator also shows the unique universal interface design FC / SC / ST and other interface generic, without complex conversion fast response, no need to preheat the optional automatic backlight display off function selectable switch 

 Technical indicators 

 Instrument Model JW3208A JW3208C 

 Wavelength range (nm) 800 ~ 1600 

 Detector InGaAs 

 Power Measurement range (dBm) -70 ~ +3 -50 to +26 

 Uncertainty of ± 5% 

 Standard wavelength (nm) 850,980,1300,1310,1490,1550 

 Display Resolution Linear: 0.1% 

 Logarithmic display: 0.01dBm 

 Operating Temperature (℃) -10 ~ to +60 

 Storage Temperature (℃) -25 ~ to +70 

 Auto-off time (min) 10 

 Battery time (h) 240 

 Dimensions (mm) 175 × 82 × 33 

 Power supply 3 AA 1.5V batteries 

 Weight (g) 310 

 Support the inspection, such as not genuine, unconditional refund! 

 Note: according to user needs to provide special specifications instrument 

 Zhengzhou Megumi Instrument Co., Ltd. 
 Address: Zhengzhou City, West Street, 19th Floor, Sun and Moon Star City A3 
 (East of 27 Square / West Street and East Main Street Interchange) 
 Tel :0371-66,227,105 / 66,959,363 
 0371 -66,227,105 
 Phone: 13017693918 
 QQ: 1,006,519,081 
 Website http://www.5117hm.com