Description: Optical power can measure 7 wavelengths such as 850/980/1300/1310/1490/1550/1625 nm Test range: -70dBm~+10dBm. The 1MW red light pen with a black metal case can test about 5kilometers of optical fiber. Material: Aluminum Alloy + ABS Power meter size: 175*80*22mm Package Includes: 1x Optical Power Meter 1x Visual Fault Locator 1x SC&FC Connector Note: Battery is not included
