Item Type: Fiber Optic Cable Tester <br>Material: ABS and silicone <br>Standard Wavelengths: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm <br>Red Light Wavelength: 650nm <br>Batteries: 2 x AA batteries (excluded)<br>1、7 WAVELENGTHS: The tester has 7 wavelengths, 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, which can cover most of the needs of communication engineering maintenance. <br>2、STANDARD INTERFACE: The optical power meter has a wide range of applications and is equipped with a 2.5mm standard interface, which is commonly used with SC, FC and ST connectors. <br>3、INTELLIGENT CHIP: The chip of the optical power meter is an integrated chip of a powerful light source, with a strong light source and stable light emission. <br>4、HIGH ACCURACY: The test data of the optical power meter is accurate, and it has the precise test wavelength of carrier level. <br>5、SILICONE SHELL: The optical power meter adopts a thickened soft silicone shell, which is anti drop and wear resistant to ensure the optical power meter.1 x&nbsp;Fiber Optic Cable Tester<p>1 x SC Connector</p><p>1 x Instruction</p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.