Description
The MT-7501E Visual Fault Locator is a compact handheld tool designed for quick fiber identification, continuity testing and fault location. It’s bright 650nm laser and universal connector provide reliable performance for fiber optic installation and maintenance.
Features:
- 650nm ±10nm visible red laser.
- 1mW output power for 3–5km testing distance.
- Universal 2.5mm connector compatible with FC, ST and SC connectors.
- Compact and lightweight pen-style design.
- Powered by 2 × AAA batteries.
- Suitable for fiber continuity checks, break detection and fault location.
- Durable construction for field and maintenance applications.
Specifications:
| Model No. | MT-7501E |
| Wavelength | 650nm ±10nm |
| Output Power | 1mW |
| Light Source | Class II |
| Tested Fiber Length | 3–5km |
| Power Source | AAA (1.5V) × 2 (Not Included) |
| Connector | 2.5mm Universal Connector for FC, ST & SC |
| Operating Temperature | Working: -10~55°C; Storage: -10~70°C |
| Overall Length (OAL) | 180mm |






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