Part number:Pilipanetk0fmewobz-11 Item Weight:160 g Item Package Quantity:1 Feature: Optical Power MeterFiber cable tester to measure fiber loss.With 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm standard wavelengths, multiple sets of data storage, store and view at any time. VFL & Cable TesterVisual fault locator to locate fiber breakage or winding, with continuous and flashing working modes. Automatically runs all tests and checks for continuity, whether a lan cable is in good condition or broken circuit. 4 in 1 FunctionOptical power meter & Visual Fault Locator (VFL) & RJ45 Network test & LED Lighting. It Needs 2 x AAA Batteries. (Note: Batteries Not Included in package) Specification: Item Type: Optical Power Tester Model: AUA M70 Material: ABS Power Supply: 2 x AAA battery (battery not included) Power Measurement Range: -70~+10dbm Probe Type: For InGaAs Wavelength Range: 850-1700nm Standard Wavelength (nm): 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650 Display Resolution: Linear Display: 0.1%, Logarithmic Display: 0.01dBm Working Temperature: -10-60 Storage Temperature: -25-70 Automatic Shutdown Time: 10 minutes Battery Continuous Working Time: Not less than 40 hours Package List: 1 x Optical Power Tester 1 x Lanyard 1 x User Manual Optical Power MeterFiber cable tester to measure fiber loss.With 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm standard wavelengths, multiple sets of data storage, store and view at any time. VFL & Cable TesterVisual fault locator to locate fiber breakage or winding, with continuous and flashing working modes. Automatically runs all tests and checks for continuity, whether a lan cable is in good condition or broken circuit. 4 in 1 FunctionOptical power meter & Visual Fault Locator (VFL) & RJ45 Network test & LED Lighting. It Needs 2 x AAA Batteries. (Note: Batteries Not Included in package) Measuring RangeMultifunctional optical power meter, power measurement range is 7010dbm, fast and accurate in operation, no need to wait for warm up. Time and Money SaverHelpful Testing both optical fiber cables and lan cables. No more calls, no more cost, find and test it by yourself. And please feel free to contact us if you have any problems when using it. Optical Power MeterFiber cable tester to measure fiber loss.With 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm standard wavelengths, multiple sets of data storage, store and view at any time. VFL & Cable TesterVisual fault locator to locate fiber breakage or winding, with continuous and flashing working modes. Automatically runs all tests and checks for continuity, whether a lan cable is in good condition or broken circuit. 4 in 1 FunctionOptical power meter & Visual Fault Locator (VFL) & RJ45 Network test & LED Lighting. It Needs 2 x AAA Batteries. (Note: Batteries Not Included in package) Measuring RangeMultifunctional optical power meter, power measurement range is 7010dbm, fast and accurate in operation, no need to wait for warm up. Time and Money SaverHelpful Testing both optical fiber cables and lan cables. No more calls, no more cost, find and test it by yourself. And please feel free to contact us if you have any problems when using it.