Features:
Support 6 wavelengths: 850/980/1310/1490/1550/1625nm wavelength, and show on the LCD screen at the same time.
Compact size with simple interface and operation button, easy to use.
With a built-in RJ45 cable tester, which is detachable, making it convenient to use.
The RJ45 cable tester can automatically scan and test whether the network cable order is correct.
Can be used for various types of optical interface, such as FC, SC, ST.
Equipped with 700mAh battery for long working time and LED light for illumination in the dark.
With cable tracing function(NF-908S), cable continuity testing function, check fiber breakage, winding,etc

Specifications:
Model: NF-908L / NF-908S (Optional)
  NF-908L: Without Wire Tracker & SCAN Function
  NF-908S: With Wire Tracker & SCAN Function
Material: ABS
Wavelength: 850/980/1310/1490/1550/1625nm
Measuring Range: -60~8dBm
Accuracy: 850/980nm±0.5dB
Optical Power Meter Power Supply: Built-in 3.7V, 700mAh lithium battery
Wire Tracker Power Supply: 9V 6F22 battery (NOT included)
Auto-off: 30 minutes
Wiremap: Yes
REF: Yes
LED Lamp: Yes
Item Size:
  Optical Power Meter: 115 * 45 * 25mm / 4.52 * 1.77 * 0.98in
  Wire Tracker: 185 * 45mm / 7.28 * 1.77in
Package Weight: 165g / 5.82oz, 320g / 11.29oz
Package Size: 12.8 * 7 * 3.5cm / 5.03 * 2.75 * 1.37in, 25 * 15 * 5cm / 9.84 * 5.91 * 1.97in

Package List:
NF-908L:
1 * Optical Power Meter
1 * RJ45 Remote Adapter
1 * Charging Cable
1 * Manual (English)

NF-908S:
1 * Optical Power Meter
1 * Wire Tracker (Receiver)
1 * RJ45 Remote Adapter
1 * Charging Cable
1 * Manual (English)