Guangyan Optical Multi Meter

Main characteristics:
-Lighting.
-Network test.
-Test data store.
-Automatic switch.
-User self-calibration.
-Memory wavelength function.
-Optical fiber job identification.
-Network finding、Laser ranging (optional).
-Red light flashing and steady and adjustable red light power.
Six functions in one make measurement easier
-Powerful red light
-Optical power meter
-Network hunt
-Laser Ranging
-LED Lighting
-Network alignment
Innovative smart switch
Open the cover and start the machine
If can be turned on immediately after opening the cover and can be directly tested and shut down immediately after the cover is opened, effectively preventing dust from entering the interface when not in operation
Network cable alignment
Quickly detect network cables
Detect the open circuit and short circuit status of the network cable, if the ordinary eight-core cable test indicator lights 1-8 light up in sequence, it is the correct route
Accurate line hunting
Network hunting function
Able to accurately find the pair of lines that need to be searched among many confusing lines.
Optical power meter function
HIgh precision and low error
High-precision and high-quality detector, measurement error is less than ±5%dB
(can be calibrated manually), supports three interfaces: SC/FC/ST
Laser rangefinder function
Measuring up to 40 meters
Imported optical lenses and high-quality laser head components provide accurate measurement, strong light transmission, and low energy consumption.
Nine wavelengths
Automatic wavelength memory
Press the key switch between 9 different test wavelength, and the previous wavelength will be automatically memorized when the device is turned off.
Universal USB direct charging
Large capacity battery
Support commonly used USB 5V interfaces such as laptops, charging heads, car chargers, and power banks
High brightness LED flashdisk
Convenient for working in dark areas
Both the main and auxiliary machines (auxiliary machine: line-hurting receiver) are equipped with flashlight functions to facilitate construction in dark areas (*4-in-1 auxiliary unit does not have LED light)
Powerful red light source
Easily penetrates optical fiber
Using imported laser head, it has stronger penetration and longer service life. Press and hold the VFL button to adjust the brightness in three levels (the level cannot be adjusted after 5 kilometers)