Product overview

The handheld optical power meter is a precise and durable portable instrument specially designed for the installation, operation and maintenance of optical fiber networks. With exquisite shape, backlight display and automatic shutdown function of optional switch, ultra-wide Optical Power Test Range, accurate test precision, user self-calibration function and general interface design. Add red light source detection function, a unique design of memory wavelength parameters, lighting, standby state after 10 minutes automatically shut down, while linear index (mW) and non-linear index (dBm) display the same screen.

Technical Specification of red light source for optical power meter

Function description

1.    Power/backlight button long press the button to turn on or off, short press the button to turn on or off backlight.

2.    REF Key short press key set the current power value to the relative power DB reference value.

3.    SAVE keystroke short keystroke browse saved measurement records or quit browsing, can SAVE measurement data 500. Long press the SAVE button to SAVE the current measurement at the light work measurement interface. In the record browsing interface, long press the SAVE button to clear the record.

4.    VFL/LED keypad short keypad switching red light source constant/strobe/off, default is constant light, blinking frequency is 2 Hz; long keypad switching on or off LED lighting.

5.    DB key short press key, in the set wavelength and REF reference value, the relative measurement of optical power, again short press exit relative measurement.

6.    Enter wavelength button short push button switch wavelength.

Special Function

1.    the combination of key, power at the same time long press the key + enter the wavelength key 2 seconds, after starting calibration function interface, REF key to increase 0.1 dB, dB key to reduce 0.1 dB. Short press the power button to save and exit.

2.    Special Keys, Ref keys for added function and DB keys for reduced function in calibration interface and record browsing interface.

Absolute optical power measurement

1.    Turn on the optical power meter.

2.    Set the measurement wavelength, select the measurement wavelength through the key, the default setting is 1310nm.

3.    Access the measured light, and the screen displays the current measured values, including absolute power of the linear, linear and nonlinear values.

Relative optical power measurement

1.    Set the measuring wavelength.

2.    In the mode of absolute optical power measurement, the current power value is measured by connecting the measuring light.

3.    Press the DB key and the current optical power value becomes the current reference value (in DBM).

4.    access another measurement light, display the current measurement light absolute optical power value and relative, optical power value

Common Malfunctions

The LCD display data remains the same or changes slightly

Light adapter connector failure or dirt/display hicked

Check kif if the connection of the light adapter is correct, clean the sensor end

Quality Assurance

We do not agree with the User self-repair smart handheld optical power meter

1.    When the purchased product is found to have a quality problem during this period, our company will make the corresponding repair or replacement. But under no circumstances will our hability exceed the purchase price of the product.

2.    If the instrument in the use of the process of problems, according to common failure tips solution still cannot be solved, users shall not open the case, please contact our marketing department or agents around the world.

3.    Our company is responsible for repairing or replacing the products free of charge for the quality failure caused by the production defects. This guarantee applies only to the normal use of the instrument, and no damage or improper use of the conditions.

The warranty does not cover problems/failures caused by:

·         Unauthorized repair or modification of the instrument.

·         Improper use, inadvertent use or accident, etc.

We have a warranty card with our products.

Please fill it out and return it to us with a copy of the invoice so that we can maintain, update and calibrate your instrument, well, there's a root cause.