Optical power meter for optical fibers

MT-7618 is a versatile instrument designed for professional users dealing with fiber optic networks. The device, despite its small size and compact, ergonomic housing, is a powerful tool for all work related to the construction, maintenance and operation of fiber optic transmission networks. Features: - Power supply 2 x LR3 AAA battery or via micro USB port 5V/1A - Power supply voltage / current via micro USB port 5V / 1A - Automatic power off yes, after 10min of inactivity - Battery low indicator - Laser type InGaAs laser, excimer laser for continuous operation, class 2 - Power / range of the emitted laser beam 1mW / 3~5km - Wavelength range 700 ~ 1700nm - Calibrated wavelength 850/980/1300/1310/1490/1550/1625/1650nm - Resolution logarithmic scale 0.01dBm - Optical power meter connector: universal 2.5mm ST/SC/FC connector - Optical power measurement range -70 ~ +10dB - ID mode modulation detection 270Hz / 1kHz / 2kHz - Memory capacity of 500 records - VFL visual fault locator connector: 2.5mm ST/SC/FC universal connector - VFL wavelength 650nm ±20nm - Emitted beam type continuous or intermittent (2Hz) - LED flashlight light source - Drop resistance from a height of 1m - Working temperature 0°C ~ 40°C - Storage temperature -10°C ~ 50°C - Dimensions: 98*59*27mm - Weight: 70g