Product Overview  Portable optical power meter is an accurate and durable handheld meter designed for the installation, operation and maintenance of optical fibre network. It is a compact device with backlight switch and auto power on-off ability. Besides, it provides ultra-wide measurement range, high accuracy, user self-calibration function and universal port. In addition, it displays linear indicators (mW) and non-linear indicators (dBm) in one screen at the same time.  

Features: 

Self calibration by user himself Rechargeable lithium battery supports continuous work for up to 48 hours. Linear indicators (mW) and non-linear indicators (dBm) display in one screen Unique FC/SC/ST universal port (see Figures 1, 2), no complex conversion Optional auto power-off ability Backlight ON/OFF

Function descriptions

1、 、 LCD 、 、    It displays the optical power measurement results in forms of dB, dBm, mW, uW, nW; the set wave length is 850nm , 980 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, etc.

2、 、 ON/OFF 、 、    To power on the meter, press and hold ON/OFF till information appears in LCD; while in power-on state, press the key to power off the meter.

3、 、 dB 、 、    Measure relative optical power under preset wave length. 

4、 、 ZERO 、 、    Press this key to zero the optical power meter.  、 λ

5、 、 、    Press λ key to select wave length, there are six wave length, i.e.: 850nm , 980 nm, 1300 nm, 1310 nm,   1490 nm, 1550 nm for your choice, their values will appear in LCD respectively. 

6、 、 LIGHT 、 、    Press this key to turn on/off the back light of LCD. 

7、 、AUTOOFF 、 、 Press this key to enable or disable AUTOOFF function of the meter.