Product Details
800~1700nm Optical Power Meter Multi-wavelength With VFL
The Optical Power Meter, a new generation of high-performance
optical network test meter, with the characteristics of excellent
performance and fast field–test, has adopted the latest laser
exploration and processing technology. It is an integrated optical
power meter aimed at optical network operation, maintenance,
equipment research and development. It can be used to test optical
power within the range of 800~1700nm wave length, with the unit as
nW, μW, mW, dB, dBm. Its display resolution level and test accuracy
are high. There are 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm,
six kinds of wavelength calibration points. It can be used for
linearity and non-linearity test and display both direct and
relative test of optical power.
Specification:
Faults | Reasons | Solutions |
LCD display is dark. | Low voltage. | Replace battery or charge. |
Big error for test result. | Sensor’s surface is dirty. Low voltage | Clean sensor, Replace battery or charge. |
There is nothing displayed when switch on this meter. | The battery is under voltage/other reasons. | Replace battery or charge |
Features:
1.1 Multi-wavelength precise measurement
1.2 Absolute power measurement of dBm or xW
1.3 Relative power measurement of dB
1.4 Auto off function
1.5 270, 330, 1K, 2KHz frequency light identification and
indication
1.6 Low voltage indication
1.7 Automatic wavelength identification (with the help of light
source)
1.8 1000 groups of data storage
Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

Showroom
Step into our cutting-edge sample room and experience the future of
fiber optic communications. Our meticulously curated collection
showcases the latest advancements in optical fiber technology,
offering a hands-on opportunity to explore our comprehensive range
of high-performance products.

Our Team
Our team's expertise spans the entire spectrum of fiber optic
communications, from designing and manufacturing high-performance
optical fibers to implementing robust network infrastructure. We
take pride in our ability to tackle complex challenges and deliver
reliable, high-speed connectivity solutions that power the digital
world.
