Pro'sKit MT-7615 Optical Power Meter 4 in 1 Multifunction Fiber Network/Disconnection/Lan Cable Tester Visual Fault Locator

【LAN cable tester】Pin-Pin cable indicator card. Max. Measurement length 600 m. 【Visual flaw detector】Easily find breakpoints and bad connections in fiber optic cables. Both continuous and flashing modes are available. 【LED Flashlight】Supports additional lighting in dark working condition. 【More features】Output power 15 MW. Equipped with 3.7V/450mAh Li-ion battery, working hours > 50 hours (KPM only). Micro USB rechargeable design. Supports 500 data storage. 【Power Meter】Supports 8 waves, 850/980/1300/1310/1490/1550/1625/1650nm.