DETAIL
 
Introduction:
At present our fiber Optical Test Instruments covers: products covers: high precision optical fiber test instruments for laboratory( Fiber Fusion Splicer, high precision Bench-top Light Source, Optical Power Meter, Insertion & Return Loss Tester, Optical Variable Attenuator),Optical Test Instruments( OTDR, Laser Source, Optical Power Meter, Optical Multi-meter, Visual Fault Locator and Optical Fiber identifier etc.)

General
YW-H510 Optical Multi-meter integrates functions of both intelligent optical power meter module and high stable light source module which can implement loop-around test by using both modules, and also can work individually by function switch operation in the menu. Perfect combination to make your fiber works more convenient. 

Feature
Stable output at two wavelengths
Easy and stable to use
Portable design, large LCD display
Long working hours
Different light source and optical power meter can be built into this device, tailor to customer requirements