



YGGYM is a leading brand and manufacture Optical Power Meter, VFL, Cable Tester since in 2015.
We always provide high-quality and reliable products, and the concept of service-oriented, to best meet the needs of our customers.
Optical Power Meter Built-in 5Mw Visual Fault Locator
The Optical Fiber Power Meter with Cable Tester Function and Li-ion Battery USB Charge.
Fiber fault locator designed to measure fiber loss, locate fiber breakage or winding and lan cable continuity testing.
- Come with LED light.
- Fiber optic tester testing range: -70~+10 dBm.
- VFL testing range: 5mw red light source works in 5KM.
- Automatically runs all tests and checks for continutiy, open, shorted wire pairs.
- Fiber optic cable tester with 1100mAh Li-ion Battery, USB Charge Port.

OPEN LID TO WORK, CLOSE LID TO SHUT DOWN
- The box is processed by a special process
- Factory inspection 10W times of opening and closing does not affect the automatic switch machine

STRONG RED LIGHT SOURCE
- Stable luminescence
- Easily penetrate long-distance fiber

HOW TO USE RED LIGHT SOURCE (VFL)
- Open the box at the top right
- Then insert the fiber jumper to test the RED LIGHT

RJ45 PAIRING FUNCTION
- Gently press the button on the back of the main unit, and take out the right auxiliary device

HIGH PRECISION OPTICAL POWER DETECTOR
- The measurement error is less than 0.5dB(can be manually calibrated)
- Support SC/FC/ST COMMON INTERFACE

BUILT-IN LITHIUM BATTERY
- Large capacity 1100mAh Lithium battery
- Long-lasting battery life, safe charging, safe use
- 72 hours of battery life

7 WAVELENGTHS WAVELENGTH MEMORY
- Press and ? key to switch between 7 different test wavelengths
- Automatically memorize the previous wavelength after shutdown


Optical Power Meter Built-in 5Mw Visual Fault Locator

YGGYM is a leading brand and manufacture Optical Power Meter, VFL, Cable Tester since in 2015.
We always provide high-quality and reliable products, and the concept of service-oriented, to best meet the needs of our customers.

The Optical Fiber Power Meter with Cable Tester Function and Li-ion Battery USB Charge.
Fiber fault locator designed to measure fiber loss, locate fiber breakage or winding and lan cable continuity testing.
- Come with LED light.
- Fiber optic tester testing range: -70~+10 dBm.
- VFL testing range: 5mw red light source works in 5KM.
- Automatically runs all tests and checks for continutiy, open, shorted wire pairs.
- Fiber optic cable tester with 1100mAh Li-ion Battery, USB Charge Port.

OPEN LID TO WORK, CLOSE LID TO SHUT DOWN
- The box is processed by a special process
- Factory inspection 10W times of opening and closing does not affect the automatic switch machine

STRONG RED LIGHT SOURCE
- Stable luminescence
- Easily penetrate long-distance fiber

HOW TO USE RED LIGHT SOURCE (VFL)
- Open the box at the top right
- Then insert the fiber jumper to test the RED LIGHT

RJ45 PAIRING FUNCTION
- Gently press the button on the back of the main unit, and take out the right auxiliary device

HIGH PRECISION OPTICAL POWER DETECTOR
- The measurement error is less than 0.5dB(can be manually calibrated)
- Support SC/FC/ST COMMON INTERFACE

BUILT-IN LITHIUM BATTERY
- Large capacity 1100mAh Lithium battery
- Long-lasting battery life, safe charging, safe use
- 72 hours of battery life

7 WAVELENGTHS WAVELENGTH MEMORY
- Press and ? key to switch between 7 different test wavelengths
- Automatically memorize the previous wavelength after shutdown




















