The PPM300PV from SHANGHAI TARLUZ TELECOM TECH. CO., LTD is a Optical Power Meter with Measurement Range(Power) -70 to 6 dBm, Wavelength Range 650 nm, Calibrated Wavelength 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm, Linearity ±0.1 dB, Resolution 0.01 dB. More details for PPM300PV can be seen below.
