DOWELL INDUSTRY GROUP LIMITED
| Wavelength range (nm) | 800~1700 |
| Standard wavelength(nm) | 850, 1300, 1310, 1490, 1550, 1625 |
| Power testing range (dBm) | -50~+26 or -70~+10 |
| Connectors | FC, ST, SC, LC |
| Weight (g) | 430 (without batteries) |
| Battery | 4 pcs AA batteries Or lithium battery |
| Place of Origin | Zhejiang, China |
| Brand Name | DOWELL |
| Model Number | DW-16801 |
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Product Specification
| Wavelength range (nm) | 800~1700 | Standard wavelength(nm) | 850, 1300, 1310, 1490, 1550, 1625 |
| Power testing range (dBm) | -50~+26 or -70~+10 | Connectors | FC, ST, SC, LC |
| Weight (g) | 430 (without batteries) | Battery | 4 pcs AA batteries Or lithium battery |
| Place of Origin | Zhejiang, China | Brand Name | DOWELL |
| Model Number | DW-16801 | ||
| High Light | lc adsl vdsl tester ，sc adsl vdsl tester ，lc network cable crimping tools | ||
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 Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
10000000-50000000
Employee Number:
101~120
Ecer Certification：
Verified Supplier
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, Distribuctio... 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, Distribuctio...
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