Network Fiber Optic Cable Tester Tool VFL Optical Power Meter Visual Fault Locator 6 In 1 Y8 FTTX SC FC ST ,Accurate

Versatile 6 In 1 Functionality: The Network Fiber Optic Cable Tester Tool Y8 integrates multiple features including VFL, Optical Power Meter, and Visual Fault Locator. User-Friendly Self Calibration: This Optical Power Meter allows users to perform self-calibration, ensuring accurate measurements without the need for external equipment. Long-Lasting Rechargeable Battery: Equipped with a powerful 1100mAh lithium battery, this Network Fiber Optic Cable Tester Tool supports continuous operation for up to 48 hours. Universal Connector Compatibility: Featuring FC/SC/ST universal ports, the Visual Fault Locator eliminates the hassle of complex conversions. Dual Display Measurement: The Optical Power Meter provides both linear (mW) and non-linear (dBm) indicators on one screen.