Fiber Optic 9990-Power- Meter-Type-A -70dBm~+10dBm. Detector: InGaAs diode. Multi-Function Optic Cable Tester Built-in OPM and High-Resolution LED Screen with Interchangeable Optical Connector FC/SC/LC.

The Optical Power Meter (OPM) Type-A is a professional-grade fiber optic testing device designed for accurate optical power measurement from -70dBm to +10dBm. Featuring an InGaAs diode detector, it provides precise readings across multiple wavelengths (850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, and 1650nm). The large backlit LED display ensures clear visibility of power levels in dBm, mW, and nm units. With interchangeable FC/SC/LC connectors, this device is highly versatile and suitable for various fiber optic applications. Its rugged, compact design makes it ideal for field use, offering a reliable solution for telecom technicians, network engineers, and fiber optic professionals.

Key Features:

• Precise Optical Power Measurement: Measures from -70dBm to +10dBm with high accuracy.
• Multi-Wavelength Calibration: Supports 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, and 1650nm for versatile testing.
• High-Resolution LED Display: Displays power levels in dBm, mW, and nm units for easy reading.
• Interchangeable Connectors: Compatible with FC, SC, and LC connectors for enhanced flexibility.
• User-Friendly Interface: Simple button controls for selecting measurement units and setting reference values.
• Compact & Durable Design: Lightweight yet rugged rubber casing for easy portability and fieldwork.
• Essential Testing Tool: Ideal for fiber optic cable installation, maintenance, and loss measurement.
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Its Uses:

• Measures optical power levels accurately in fiber optic networks.
• Tests fiber optic cables, connectors, and components at multiple wavelengths.
• Helps diagnose fiber network performance and losses.
• Essential for field technicians, network engineers, and telecom professionals.
• Suitable for FTTH, data centers, and fiber optic maintenance applications.