Overview
Emissions And Stack’s Metal Visual Fault Locator Pen delivers precise fiber testing with a bright 650nm red laser, suitable for both single-mode and multimode fibers. This device allows users to quickly identify fiber faults with options for continuous wave (CW) or 2Hz pulsed output. It supports multiple connector types including FC, SC, ST, MU, and LC, making it versatile for various optical networks. Designed for field use, this product features a 1.25 mm / 2.5 mm universal adapter, a low battery warning, and lightweight construction at 160g (without batteries). Powered by 2 AA alkaline batteries, it offers reliable performance for optical communication, sensor measurement, and fiber inspection tasks.
Features
- Bright 650nm red laser for easy visual fault detection in optical fibers
- Suitable for single-mode (SM) and multimode (MM) fiber inspection
- Output modes: Continuous Wave (CW) or 2Hz pulsed light
- Supports multiple connector types: FC, SC, ST, MU, LC
- Includes 1.25 mm and 2.5 mm universal adapters for versatile use
- Low battery warning for reliable field operation
- Output power options: 5mW / 10mW / 15mW / 20mW / 30mW
- Lightweight and portable, 160g (without batteries)
- Powered by 2 AA alkaline batteries for convenient operation
- Ideal for optical communication, fiber sensor measurement, and inspection tasks
Technical Specifications
| Type | Testers & Tools |
| Application of Optical Fiber | Single-Mode (SM) or Multi-Mode (MM) |
| Wavelength of Light Source | 650 ± 10 nm |
| Output Power | 1 mW or 10 mW or 20 mW or 30 mW or 40 mW or 50 mW |
| Output Mode | Continuous Wave (CW) or 2 Hz pulsed |
| Connector Type | FC, SC, ST, MU, LC |
| Universal Adapter | 1.25 mm / 2.5 mm |
| Battery Type | 2 AA alkaline batteries |
| Low Battery Warning | Yes |
| Operating Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Storage Temperature | -40 °F to 158 °F (-40 °C to 70 °C) |
| Weight | 5.64 oz (160 g without battery) |
| Dimensions | 6.30 in x 0.94 in x 0.94 in (160 mm x 24 mm x 24 mm) |






Reviews
There are no reviews yet.