
PM-204B Optical Power Meter (-50 ~ +26dBm)
PM-204B Optical Power Meter The PM-204B Optical Power Meter is rugged yet refined. These exceptional Optical Power Meters have been designed to function in laboratories, LANs, WANs and CATV environments as well as long distance optical networks. The PM-204B, together with our Stabilized Laser Sources, can be used to identify optical fiber, measure optical attenuation, verify continuity and evaluate fiber link transmission quality. Features of the PM-204B Optical Power Meter: Easy-to-Use, Straight Forward Operation Automatically Detects Light Wavelength Backlit LCD Ruggedized Design Stores 1,000 Data Items Specifications of the PM-204B Optical Power Meter: Calibrated Wavelength: (nm) 850/1300/1310 /1490/1550/1625 Detector Type: InGaAs Accuracy: ± 5% ± 10nW Resolution: 0.01dB@-40 ~ +26dBm; 0.1dB@-50 ~ -40dBm Linearity: ± 5% Auto Power-Off: Yes Backlight: Yes Reference Value: Yes Measuring Range: -50 ~ +26 (dBm) USB Interface: Yes Data Storage: Yes Wavelength Recognize: