









🚀 Fiber testing redefined: Compact power meets precision detection
The ORIENTEK TFI-40 is a lightweight, battery-powered optical fiber identifier featuring multi-size chucks (0.25 to 3.0mm), dual InGaAs detectors, and the ability to detect continuous wave and modulated signals at 270Hz, 1kHz, and 2kHz. Its compact 2019 design eliminates chuck replacements, includes battery low indication, and is engineered for efficient, on-the-go fiber traffic identification.

| Brand | ORIENTEK |
| Manufacturer | Nanjing Orientek Optical Communication Limited |
| Model number | TFI-40-BS-R |
| Item Weight | 235 g |
| Package Dimensions | 32.99 x 9.09 x 5.89 cm; 235 g |
| Item model number | TFI-40-BS-R |
| Power Source | Battery Powered |
| Are batteries included? | No |
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