Mini Optical Power Meter,4-in-1 Portable Fiber Optical Power Meter with Universal FC/SC/ST Interface and Built-in 2Mw Visual Fault Locator,10 Wavelengths OPM530-07 update_march2023 crystal clear polystyrene

crystal clear polystyrene

Flexible knob for easy tightening

Power source can be battery

1-Channel surround sound audio

(The on/off/multi-function button is on the top left corner of the box) - Working temperature: - 40°C to 80°C

Mini Optical Power Meter,4-in-1 Portable Fiber Optical Power Meter with Universal FC/SC/ST Interface and Built-in 2Mw Visual Fault Locator,10 Wavelengths OPM530-07 update_march2023 crystal clear polystyreneMini Optical Power Meter,4 in 1 Portable Fiber Optical Power Meter with Universal FC SC ST Interface and Built in 2Mw Visual Fault Locator,10 Wavelengths Product Features Support ten types of testing wavelengths. VFL function. RJ45 sequence function. LED lighting function. User self calibration function (no computer connection necessary). Automatic shutdown function can be configured. Wavelength off memory function. Accurate optical power measurement