This optical power meter is used for verifying fiber condition and for fiber damage testing and is equipped with a 1.0mm large-area detector. Measures power output, loss in fiber cable or device, loss in a fiber device and identifies system problems. With Absolute Power Measurement and Relative Power (loss) Measurement (when working with light source). Used for the installation, debugging and maintenance of fiber network. Used in cable construction and maintenance, optical fiber transmission, optical fiber communication, fiber optical sensor, CATV, etc.Features• Measuring power output (dBm and W) with Wavelength selection: 850, 1300, 1310, 1490, 1550, 1625nm • Test loss in fiber (insertion lost test in optical devices). Supports 2.5mm universal connectors. • FC is included, (SC/ST/LC connector for option). New REF user-defined • Absolute power measurement and relative power(loss) measurement(when working with light source) • Optional auto power off function, auto power off indication, auto backlight off function, power status indication, user self-calibration function; can be used in portable type or desktop typeSpecifications• Power detecting range: -50 to 26dBm • Unit selection: dBm, W, dB • Standard wavelength (nm): 850, 1300, 1310, 1490, 1550, 1625 • New REF user-defined • Self calibration • Display resolution: 0.01dBm • Wave-length: 800-1700nm • Probe: InGaAs • Detection limit: ∮ 1.0mm • Uncertainty degree: ±5% • Supports 2.5mm universal connectors. • Optional auto power-off function • Auto power off indication • Auto backlight off function • Power status indication • Working temperature: -20 ~ 70°C • Storage temperature: -30 ~ 80°C • Automatic shutdown time: 15min • Battery Life: 200hrs for 9V battery • Meter weight: 275g • Meter size: 185 x105 x50mmSet Includes• 1 x Optical power meter • 1 x English manual • 1 x Protective rubber case • 1 x Pack cotton swab • 1 x Carry pouch • 1 x Color package box SKU: 195 Categories: Cable Testers, Fibre Tester Brand: AZInstruments