opm tester vfl mini 3 in 1 fiber optic rj45 networking

3 in1 Optical Power Meter Visual Fault Locator Network Cable Test optical fiber tester, 5km Visual Fault Locator Wavelength range: 800-1700 Connector: FC / SC / ST Detector type: InGaAs Measuring range: -70 to +3 Uncertainty: 5% Standard Wavelength (nm): 850 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm, Display resolution: linear display, 0.1% logarithmic display: 0.01dBm Red working wavelength: 650nm Red power: gt; 5mW Operating temperature: -10 ~ +60 #39; #34; Storage temperature: -25 ~ +70 #39; #34; Automatic shutdown time: 10min Battery continuous working hours (h): #39;48 Note: The product does not include batteries product advantages 1. Cable test function Operation method: Long press UNIT key for 3 seconds to open RJ45 test mode, then press to close RJ45 test mode 2. High quality imported laser head Penetrating farther, longer life. 3. New LED lighting features for dark work environment 4. Can choose 6 kinds of wavelength: 850nm.1300nm.1310nm.1490nm.1550nm.1625nm. Support three kinds of interface: FC interface .SC interface, ST interface 5. Outgoing maintenance only one machine Function upgrade 3 in 1 Optical Power Meter + Visual Fault Locator + Network Cable Test Button UNIT, reducing 0.05dB Press the power button. Save Press the key to switch the wavelength Press REF, increase 0.05dB Set the current test result as a reference value, make relative power measurement, the display will show the set DBM NB : DIBACA DISKRIPSI sebelum MEMBELI Jika ada barang Rusak/patah, salah barang. Mohon konfirmasi via chat. Agar kita segera proses refund/ penggantian barang dengan catatan melampirkan foto dan video unboxing. Jika tidak melampirkan foto dan video unboxing kami tolak.