Optical Power Meter with Versatile Adapters (Auto Power Off)


Call for Quote

Product Description


GAOTek Optical Power Meter with Versatile Adapters (Auto Power Off) is used in fiber-optic installation and maintenance which provides multi-wavelength, Auto off & low voltage function.


  • Multi-wavelength precise measurement
  • Absolute power measurement of dBm or xW
  •  Relative power measurement of dB
  • 270, 330, 1K, 2KHz frequency light identification and indication
  • Applicable to versatile adapters (FC, ST, SC, LC)

Technical Specifications

Wavelength range (nm) 800~1700
Detector type InGaAs
Standard wavelength (nm) 850, 1300, 1310, 1490,1550, 1625
Power testing range (dBm) -50  to 26 or -70  to 10
Uncertainty ±5%
Resolution Linearity display: 0.1%

Logarithm display 0.01 dBm

Working temperature 14°F to 122°F (-10°C to 50°C)
Storage temperature -22°F to 140°F (-30°C to 60°C)
Weight 0.46lbs (210g)
Dimensions (LxWxH) 6.29in x 2.99in x 1.10 in (16cm x 7.6cm x 2.8cm)
Battery 2pcs AA batteries
Battery Life No less than 75 hours (according to battery volume)
Auto power off time 10 minuits

Additional Information

  • It can be used to test optical power within the range of 800~1700nm wave length, with variety of unit such as nW, μW, mW, dB, dBm.
  • 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.
  • It can be widely used in the test of LAN, WAN, metropolitan network, CATV net or long-distance fiber net.
1. Turn on/turn off
You can realize turn on/off function when pressing the   key. This meter defaults auto off function is available when you turn on the meter.
When this meter is on, short press   key can open 10 minutes Auto-off function. Press   key again to close this function.
Press   button more than 2 seconds, you can turn off this meter.
2. dBm key
Press this button to show absolute optical power measurement value.
3. λ key: wave length choice key
You can choose one kind of six wave length, namely 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, by pressing λ key and the wave length which is chosen will be displayed on LCD screen. The default wavelength is 1310nm; others are 1310nm, 1490nm, 1550nm, 1625nm, 850nm, 1300nm.
4. REF key
Press this key, LCD shows relative power value.
5.   key: open/off backlight
Press this key to control the backlight on or off.
6. 270, 330, 1K, 2KHz frequency light identification
When entering light are 270, 330, 1K, 2KHz modulated light, the meter can identify frequency automatically and show it on the LCD. This function should use with laser source.
 Faults and Solutions
Faults Reasons Solutions
LCD display is dark. Low voltage. Replace battery or charge.
Big error for test result. Sensor’s surface is dirty. Clean sensor, Replace battery or charge. .
There is nothing displayed when switch on this meter. The battery is under voltage/other reasons. Replace battery.


There are no reviews yet.

Be the first to review “Optical Power Meter with Versatile Adapters (Auto Power Off)”