What's in the box:

Portable LCD Display Screen Handheld Optical Power Meter 7 Testing W-ave Length -70~+3dBm Fiber Optical Tester Utility Tool (Standard)

This optical power meter is a precise, durable, portable meter designed specifically for installation, operation, and maintenance of optical fibers. Accurate test accuracy, come on and try it, it will not let you down.

Features:
With the selectable switch background display and automatic shutdown function and wide optical power testing range.
With the user self-calibration function and multi-purpose interface design, linear index (MW) and nonlinear index (DBM) with the same screen display.
It support 3 diffetent interface, the interface cac change the different connector(some connectors need to buy by yourself), which is easy and utility.
With 7 types of testing w-ave lengths: 850, 980, 1310, 1490, 1550 and 1625, suitable for different testing environment.
With the soft rubber protective sleeve, in the process of construction, can reduce the measurement error caused by collision or accidentally fell to a certain extent.

Specifications:
Material: ABS
Wave length: 800~1700
Connector: FC/SC
Probe type: InGaAs
Battery: 3 * AA battery (included
dBm range: -70~+3
Uncertainty: 5%
Standard wavelength: 850, 980, 1300, 1310, 1490, 1550, 1625
Display resolution:
Linear display: 0.1%
Logarithmic display: 0.01dBm
Working temperature: -10~60
Storage temperature: -25~70
Automatic shutdown: 10min
Item size: 190 * 100 * 48mm / 7.5 * 3.9 * 1.9in
Item weight: 310g / 10.9ounce
Package size: 210 * 120 * 60mm / 8.3 * 4.7 * 2.4in
package weight: 350g / 12.3ounce

Packing list:
1 * Optical Power Meter
1 * SC Connector