Optical Power Meter | 星枫 Instruments | handheld optical power meter is provided by 星枫 instruments. _ Power Meter Power Meter _ Xing Feng instrument price Nanchang Xing Feng Instrument Co., Ltd. (www.xingfengyiqi.com) 2014 upgrade been newly launched F2H FHA2 series digital optical attenuator to provide and maintain a certain amount of attenuation for single-mode fiber. It is compact, using the most advanced digital way adjustable attenuator to adjust its volume, high accuracy, is a precise and effective attenuation of light intensity meter. It also can be 0.05dB and 1.0dB attenuation value adjustment came in two steps, the amount of attenuation displayed directly on the screen, intuitive and clear. Another handheld optical power meter for 1310nm and 1550nm wavelengths commonly used in the wavelength selection keys to easily achieve attenuation wavelength conversion, so ease of button operation is maximized. In the testing and maintenance of the power meter fiber link principle, FHA2 series optical digital attenuator is an excellent and essential practical instruments. The main features of large attenuation range: 0dB ~ 80dB; 0dB ~ 60dB step attenuator adjustment smart: 0.05dB, 1.0dB (short press control key step is 0.05dB, long press step is 1.0dB) has set up eight groups commonly attenuation values fixed and storage capabilities, so you always call universal interfaces with FC / SC / ST adapters are three types of LCD backlighting with night lighting, charging 10 minutes without operating automatic shutdown (maskable) OVA-02 fiber optic variable attenuator for fiber the intensity of light to provide and maintain a certain amount of attenuation of the handheld instrument for single-mode fiber. Its compact power meter, stable performance and can withstand shock and vibration. And it is a two-way attenuation design ideas to make it easy to use, very suitable for field construction. In use, OVA-02 with the need to use a light source and an optical power meter. The main features of a single rotating disc operation, simple and fast two-way attenuation, applicability double scale indication, more in line with the physical characteristics of optical fiber machining, compact, stable performance passive design, independent of temperature and humidity affect large attenuation range of 0 ~ 60dB