Mini Optical Power Meter FM-4/5

The The FM4/5 series of Power Meter are designed for use with an Optical Source for performing optical loss measurements on fiber optic cables. FM4/5 series are designed for the low budget. It can meet the the basic demand in real testing. With the smaller size and weight, it is easier to take in real testing. Specification FM-4 FM-5 Wavelength (nm) 850/1300/1310/1490/1550/1625 Connector FC/PC,SC/PC,ST/PC Detector Type InGaAs Accuracy + 0.35 dB + 1nW + 0.35 dB + 10nW Resolution 0.01dB Linearity + 5% Auto Power Off Yes Back-light Yes Reference Value Yes Measuring Range (dBm) -60 to +10@1550nm -40 to +26@1550nm USB Interface N/A Data Storage N/A Wavelength Recognize N/A Tone Detection (Hz) N/A Operating Temperature -10 to +50(Cels) Storage Temperature -20 to+70(Cels) Power Supply Li-ion Battery ; 5V AC/DC Adaptor Dimension (mm) 115L*62W*30H Net Weight 140g Ordering Information Standard Accessories: Interchangeable FC/SC/ST connector, Carrying Bag, User Manual, worldwide compatible AC/DC power adaptor Note: FC, SC and ST connectors are interchangeable and can be used with 2.5mm UPP adapter together. FC adapter means SC male to FC female fiber adapter. SC adapter means FC male to SC female fiber adapter. ST adapter means FC male to ST female fiber adapter or SC male to ST female adapter and it depends on what our standard connector is (FC or SC). LC adapter means FC male to LC female fiber adapter or SC male to LC female adapter and it depends on what our standard connector is (FC or SC). Specification FM-4 FM-5 Wavelength (nm) 850/1300/1310/1490/1550/1625 Connector FC/PC,SC/PC,ST/PC Detector Type InGaAs Accuracy + 0.35 dB + 1nW + 0.35 dB + 10nW Resolution 0.01dB Linearity + 5% Auto Power Off Yes Back-light Yes Reference Value Yes Measuring Range (dBm) -60 to +10@1550nm -40