30KM Visual Fault Fiber Optic Laser Cable Tester

Specifications:
Wavelength: 650nm卤10nm
Connector 2.5mm universal adapter
Operating temperature -10~+60 掳C
Storage temperature -20~+70 掳C
Power: 2pcs AA battery(Not included)
Working hours 鈮?42
Size:175mm*25mm*20mm

Features
- 100% and high quality
- Highly sensitive, the error is very small,
- Soft protective cover, wear-resistant, drop, durable
- Single-handed operation,easy to use
- Source strong power
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