Visual Fault Locator 50mW, VFL Tester Kit 50KM Range - Includes Single Mode 9/125um FC Male to LC Female Adapter and Red Light Pen for Fiber Optic Cable Network Testing

Shell material: aluminum pen type Output distance: 50KM Wavelength: 650nm 20nm Fiber optic adapter: universal connector Operating temperature: 0-60 degrees Celsius Storage stability: -20-70 degrees Celsius Size: 175 * 26 * 26mm Product weight: 165g Working mode: Both continuous wave and pulse are available Applicable interface: ST / SC / FC / LC (FC male to LC Female connector included) Power: 2 AA batteries (not included)