Features Multiple Features: The Optical Power Meter Has Ten Test Wavelengths, Automatic Hang Up After Ten Minutes in Standby State, Can Be Used for Network Testing, Led Light, Wavelength Memory 10 Wavelengths: Ftth Tool Kit Can Measure 10 Standard Wavelengths of 850, 980, 1270, 1300, 1370, 1490, 1550, 1577, 1625, 1650nm Accurate Detection: Fiber Optic Tool Can Easily And Accurately Detect And Locate Fiber Breakage, Poor Connection, Bending Or Cracking Flexible Cutting: The Cutter Is Ideal for Welding Or Other Accurate Applications, Setting A New Standard for Flexibility And Performance With Accessories: Optical Fiber Tools Are Complete With Large Capacity, Possess Powerful Light Source, And Complete Accessories Specification: Item Type: FTTH Fiber Optic Tool Kit Optical Power Meter Model: AUA-D7 Power Meter Test Range: -70~+10dbm Probe Type: For InGaAs Wavelength Range: 850-1650nm Standard Wavelength: 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650 Display Resolution: Linear display 0.1%, logarithmic display 0.01dbm Red Light Pen Output Wavelength: 650nm Red Light Pen Test Range: 50km Power Meter Power Supply: 2 x AAA battery(not include) Red Light Pen Power Supply: 2 x AA battery(not include) Package List: 1 x Tool Kit 1 x Power Meter 1 x Red Light Pen 1 x Optical Fiber Cutting Knife 1 x Leather Wire Pliers 1 x Three Mouth Fiber Stripper 1 x Red Light Pen Pouch 1 x Red Light Pen Bag Lanyard 1 x Cutting Knife Storage Bag 1 x Fiber Stripper Wrench 1 x Spare Red Light Pen Head 2 x Ceramic Core 1 x Length Fixer 1 x Optical Power Meter Lanyard 1 Pack of Dust Free Paper 1 x Optical Power Meter User Manual 1 x Cutting Knife User Manual 1 x Empty Alcohol Bottle 2 x Cutting Knife Wrench Package List 1 x Tool Kit 1 x Power Meter 1 x Red Light Pen 1 x Optical Fiber Cutting Knife 1 x Leather Wire Pliers 1 x Three Mouth Fiber Stripper 1 x Red Light Pen Pouch 1 x Red Light Pen Bag Lanyard 1 x Cutting Knife Storage Bag 1 x Fiber Stripper Wrench 1 x Spare Red Light Pen Head 2 x Ceramic Core 1 x Length Fixer 1 x Optical Power Meter Lanyard 1 Pack of Dust Free Paper 1 x Optical Power Meter User Manual 1 x Cutting Knife User Manual 1 x Empty Alcohol Bottle 2 x Cutting Knife Wrench