Latest ultra thin light power meter red light source Test accuracy, fine workmanship, easy to carry, completely replace the light power meter and red pen 2 products. This price is equipped with a 5kg red light source.
Light Output: Red light source 1 machine function: 1490/1625 nm, 1300/1550/980/1625 nm, 7 other wavelengths of light absolute force, and test range: -70dBm to +10dBm. The 1MW red light source can completely replace the measuring light power meter and 2 red pens at a distance of about 5 kilometers away.
It can work for 40 hours with automatic shutdown function.
Linear and same display screen, or non-linear with steady/strobe red light source.