Optical Fiber Continuity Checker "OVC-21"

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last updated：Mar 03, 2026

カワミツ

Convenient pocket size, slim and lightweight! Compatible with a ferrule diameter of 2.5mm.

The "OVC-21" is a fiber optic continuity checker that makes it easy to verify fiber optics with red visible light. It is pocket-sized, thin, and lightweight for convenient portability. It supports a ferrule diameter of 2.5mm (SC, FC, ST connectors) and can also accommodate a ferrule diameter of 1.25mm (MU, LC connectors) with an optional (sold separately) conversion adapter. 【Features】 ■ Easy verification of fiber optics with red visible light ■ Supports ferrule diameter of 2.5mm (SC, FC, ST connectors) ■ Pocket-sized, thin, and lightweight for convenient portability ■ Uses two AA alkaline batteries for up to 10 hours of continuous use (when continuously lit) ■ Includes a half-size card cleaner for single-sided connector cleaning (1 piece) *For more details, please refer to the PDF document or feel free to contact us.

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【Specifications (Excerpt)】 ■ Maximum optical output: 4mW = 6dBm ■ Laser class: 3A ■ Laser wavelength: 650nm ■ Detection distance: 5km ■ Output mode: Continuous / Flashing (2Hz) ■ Number of half-size card cleaner that can be stored: 10 cards ■ Battery usage time: Approximately 14 hours with 2 AA alkaline batteries (using new alkaline batteries in a room temperature environment) *For more details, please refer to the PDF document or feel free to contact us.