Shandong Senter Electronic Co., Ltd.
Main products:ADSL2+Tester,OTDR,IPTV Tester,VDSL2 Tester,E1 Tester,PON Power Meter,Optical Power Meter,Laser Source,VFL,Optical Fiber Identifier,Cable Fault Locator,Telephone Line Tester
Contact Us
  • Contact Person : Ms. Liu Anthea
  • Company Name : Shandong Senter Electronic Co., Ltd.
  • Tel : 86-533-3589257
  • Fax : 86-533-3587522
  • Address : Shandong,Zibo,No.98,Wanjie Road, New&Hi-Tech Area, Zibo, Shandong, China
  • Country/Region : China
  • Zip : 255086

ST801 Optical Power Meter+Light Source

ST801 Optical Power Meter+Light Source
Product Detailed
It combines optical power meter and light source functions

Brief Introduction

ST801 Optical Power Multi Meter is the one combining functions of laser source and optical power meter. It can realize the absolute & relative power test and optical loss test. It can be widely operated to for projects of optical telecommunication, CATV system, lab project development, etc.

Main Functions

As laser source and optical power meter

Absolute and relative power test

Single end for dual wavelength output, free switch from 1310 nm and 1550 nm

Optical loss test

Under voltage indication

Auto power off in 10 minutes

Auto backlight off in 60 seconds

USB communication

With real-time clock function, can real-time display the current time, provide recording time for data storage

Test record storage, up to 200 groups

Key Features

1. Multi wavelengths precise measurement

2. Big LCD displaying, and have the real clock

3. Multi adapters, FC, SC, ST, LC.

4. Absolute power measurement dBm or µW

5. Relative power measurement dB

6. Loop test and auto bi-directional test

7. Low voltage warning, automatic power off and energy-save design

8. High contrast backlit display

9. Small size, simple operation

Technical Specifications 

Optical power meter module parameters

Wavelength range (nm)


--1310, 1550, 1625, 850

--1310, 1490, 1550, 1625, 850 and 1300

Detector type


Auto Identify Frequency


Power range (dBm)

-50 ~+26 or -70 ~ +6



Resolution (dBm)

Linearity: 0.1%

Logarithm: 0.01

Laser source module parameters

Emitter Type


Dual working wavelength switch (nm)



Spectral width (nm)


Output optical power (dBm)


Power Stability (dB) (Short time)


Power Stability (dB) (Long time)


General specifications

Working temperature (°C)


Storage temperature (°C)


Weight (kg)


Dimension (mm)



3.7V/2500mAh Li- rechargeable battery

Batteryworking duration (h)

≥140 (only optical power meter)

≥70 (optical power meter & laser source)

Low voltage warning


ST801 Optical Power Meter+Light Source

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