The FOT-20A Fiber Optic Tester is a versatile, handheld instrument designed for field technicians performing installation and maintenance of optical networks. This combined power meter and light source unit supports testing at 850nm, 1300nm, and 1550nm wavelengths, covering both multimode and single-mode fiber applications. With its simple operation and clear display, the FOT-20A enables quick verification of fiber continuity, end-to-end loss measurements, and basic troubleshooting. The tester features automatic wavelength detection, relative power measurement mode, and a durable design suitable for field use. Its compact size and battery-powered operation make it ideal for on-site work, while the included adapters ensure compatibility with various connector types. The FOT-20A is particularly useful for FTTH deployments, LAN installations, and quick checks of patch cord integrity in data centers.
FIBEROPTIC TESTER FOT-20A
The FOT-20A is a compact fiber optic tester combining a power meter and light source for basic installation and maintenance tasks. Supporting multiple wavelengths, it provides quick verification of fiber continuity and loss measurements in field applications.
Product Condition & Availability
FIBEROPTIC TESTER FOT-20A is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
$110.00
instock
In stock
FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
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