Feature:1. Intelligent testing: Fiber optic power meter can test 3 kinds of wavelength at the same time, 1310nm, 1490nm and 1550nm. 2. Good fit: supports adapter of FC SC interface, ma also 2 pieces of SC for APC connector and USB do connection interface. 3. Practical application: equipped with various functions such as data storage, automatic shutdown, backlight selection and so on. 4. Calibration Features: It also allows for automatic calibration, user calibration, and threshold setting for easier operation. 5. Easy to carry: Designed to be compact in size and light in weight, both storage and portability are very easy. . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display Specification:Article type: fiber optic power meter Model: AUA-320A Material: ABS Display: color screen LCD Detector Type: InGaAs Fiber Type: SM9, 125μm Data storage: 10 sets Data interface: Micro USB Power supply: 3 AA batteries are required and can also be used with an external power supply via the USB 5V port, it cannot be charged. Simultaneous test wavelength: 1310nm, 1490nm, 1550nm. Testable connector: SC FC connector, SC jumper for APC do FC for APC and SC do connector APC. . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display How to use: Install the battery and start using. . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display Package List:1 x Fiber Optic Power Meter 1 x do storage bag 1 x Lanyard 1 x User Manual 2 x adapter SC (installed on the meter) 2 adapters FC . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display . Fiber Optic Power Meter Digital Display