Features 1、Optical Meter: Comes with -70~+10dbm wide testing range, the optical fibre power meter also supports 7 kinds of wavelengths through 3 interfaces. 2、Various Tools: The 15pcs optic tester set including various tools, such as optical fibre cleaver, cable stripper, length fixer, hex wrench, etc. 3、High Accuracy: Designed to have high accuracy and high sensitivity, the optical fibre tester ensures quick response for your varied work needs. 4、Simple in Use: All the tools enables simple operation, which will surely improve your working efficiency and saves both your time and labour. 5、Easy Carrying: Oxford cloth bag will store all the tools in an orderly way, which is waterproof to bring more convenience to the daily carrying. Specification Item Type: Optical Fiber Power Meter Product Specifications: 1 x DXL-40D Optical Fiber Power Meter 1 x Light Optical Fiber Power Meter Connector 1 x HT-10 Red Light Pen 1 x Red Light Pen Lanyard 1 x FC-6S Fiber Cleaver 1 x Green Cable Stripper 1 x Yellow 3 Jaw Pliers 1 x Blue Length Fixer 3 x Hex Wrench 1 x Bottle 3 x Black Storage Bag DXL-40D Test Range: -70 to +10 dB DXL-40D Battery: 2 x AA battery, shipped without batteries. HT-10 Battery: 2 x AA battery, shipped without batteries. Package List 1 x Optical Fiber Power Meter 1 x Light Optical Fiber Power Meter Connector 1 x Optical Fiber Cleaver 1 x Green Cable Stripper 1 x Yellow 3 Jaw Pliers 1 x Red Light Pen 1 x Red Light Pen Lanyard 1 x Blue Length Fixer 3 x Hex Wrench 1 x Bottle 3 x Black Storage Bag