Power tester ROF-PERM

for electrical installationsportablebenchtop

Single/Dual channel extinction ratio tester can independently test polarization extinction ratio, optical power test, digital zeroing, digital calibration, manual or automatic range selection, equipped with USB(RS232) interface, upper computer software can automatically test, record and analyze data, and can easily form an automatic test system. Widely used in optical communication equipment, optical fiber, optical passive devices and optical active devices testing, wide power range, high test accuracy, cost-effective, good reliability Characteristics Long life, low noise low electromagnetic interference Small measurement error Application Field single-ended optical device PER parameter test dual output PER parameter test device （Y waveguide, coupler, beam splitter, etc）