Multi Function Rechargeable Lithium Battery OPM VFL Power Meter – 5-in-1 Fiber Optic Testing Tool

High-Precision Optical Power Meter
– Features ±0.2dB accuracy for reliable signal measurement, compatible with multiple wavelengths (850/1300/1310/1490/1550/1625nm) for FTTH, LAN, and telecom networks.
Built-in Visual Fault Locator (VFL)
– Red laser (650nm) detects breaks, bends, and splice losses in fiber cables up to 10KM, ideal for field technicians and installations.
Rechargeable Lithium Battery
– Long-lasting 2000mAh battery supports 30+ hours of continuous use with USB-C fast charging, eliminating disposable battery costs.
Robust 5-in-1 Design
– Combines power meter, VFL, light source, battery tester, and auto-off function in a compact aluminum alloy body with anti-slip grip for durability.
Wide Application Range
– Perfect for ISPs, data centers, and network maintenance with 5KM/10KM range testing, calibrated for single-mode and multimode fibers.
Budget-Friendly Professional Tool
– Lab-grade performance at wholesale pricing, backed by global logistics for bulk orders.