Feature:
1. Equipped with LED night lighting to facilitate line inspection in the dark.
2. Add wavelength memory function, and the test wavelength set before the shutdown can be remembered after the shutdown.
3. The rubberized outer casing protects the machine from damage caused by accidental fall.
4. In different environments you can press LIGHT to turn on or off the backlight at will.
5. It can accurately test whether a single network cable is properly transmitting signals.(Long press the UNIT key for 3s to open the RJ45 test mode, and press it again to close the RJ45 test mode)
6. Wide wavelength range, including 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm to make it suitable for different test environments.
7. 2 x AAA batteries (not included) power supply gives you super long standby time up to 48 hours, which makes it very reliable and practical.

Specification:
Condition: 100% Brand New
Item Type: Optical Power Meter
Material: ABS
Color: As Pictures Shown
Wavelength Range: 800-1700nm
Connector: For FC/SC/ST
Measuring Range: -70-+3dbm
Measurement Accuracy: Standard
Usage: Fiber Inspection
Uncertainty: ±5%
Standard Wavelength (nm): 850nm, 1300nm, 1310nm, 1490 nm, 1550nm, 1625nm
Display Resolution: Linear Display: 0.1% Logarithmic Display: 0.01dBm
Working Temperature: -10 - +60°C
Storage Temperature: -25 - +70°C
Automatic Shutdown Time: 10Min
Battery Continuous Working Time: ≥ 48H
Size: Approx. 118 x 68 x 30mm/4.6 x 2.6 x 1.1in
Power Supply: 2 x AAA Battery(not included)

Package List:
1 x Optical Power Meter
1 x English Manual