Visual Fault Locator VFL 30mW Fiber Optic Cable Laser Tester 30km

30mW 25Km-30Km HT-30 FC ST SC Visual Fault Locator Fiber Optic Cable Tester Description: 1. Central wavelength:650nm10nm 2. Emitter type: LD 3. Output power: 30mW 4. Optical connector: 2.5mm universal connector 5. CW frequency: 2Hz 6. Power supply: 2 x AA Alkaline batteries 7. Operating temperature: -10~+60 8. Storage temperature: -20~+70 9. Dimension: 168mm*27mm Introduction: 1. Universal connector fit Interface FC ST SD 2. Optical power 30mW (Transmission distance 25-30 km) 3. Big Power, signal strength, light enough 4. Metal case,not plastic case 5. Small size,easy to field test 6. Easy identification of fiber break,bend, you can protect the fiber…