Optical Multimeters,In the past, fiber optic power meter and fiber optic light source are two different type of fiber optic test equipment; they are usually used together to form the pair in the fiber optic test work. Fiber optic multi meter is a combo of the two, it combines the function of fiber optic power meter and fiber optic light source and the user can easily switch to choose the multi meter function via the control menu.
Optical Multi meter
The fiber Optical Multimeters test range is classified by -70dBm to +6dBm and -50dBm to +26dBm as two types. Typical working wavelength for this multi-meter is 850nm, 980nm, 1300nm, 1310nm and 1550nm in each single unit. Its fiber optic interface is FC Universal 2.5mm adaptor. Output power at -7dBm, spectral Width less than 10nm,Output Stability ±0.05dB/15mins; ±0.1dB/ 8hours,Modulation Frequencies is 270Hz, 1KHz, 2KHz. using the Rechargeable Battery + Battery Charger, it can work continuously for 6 hours under both power meter and light source function or work continuously for 26 hours for only power meter function. It is designed with an auto-off function and it can cut off the power if not work for more than 10 minutes.