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The Signal Fire Ai-20 Fusion Splicer is a cutting-edge, fourth-generation fiber splicing tool combining a high-speed one-step cleaver, fusion splicer, and 3-in-1 fiber holder. It delivers ultra-fast 6-second splicing and 15-second heating cycles, supports multi-wavelength optical power measurement and visual fault location, and features a sharp 5-inch LCD with up to 320x magnification. With built-in mobile app connectivity and multilingual support, it’s engineered for precision, efficiency, and seamless data management—ideal for professional fiber optic technicians aiming to stay ahead in a competitive market.














| ASIN | B0CW2HGVT2 |
| Best Sellers Rank | #124,982 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7,967 in Test, Measure & Inspect |
| Brand Name | Signal fire |
| Color | black |
| Compatible Devices | mobile phone |
| Customer Reviews | 4.0 4.0 out of 5 stars (7) |
| Included Components | NO |
| Item Dimensions | 6.5 x 9.06 x 10.04 inches |
| Item Weight | 7.06 ounces |
| Manufacturer | Signal fire |
| Measurement Type | Optical Power Meter |
| Minimum Operating Voltage | 100 volts_of_alternating_current |
| Model | AI-20 |
| Part Number | 1 |
| Specification Met | CE, NIST, RoHS, UL |
| Style Name | AI-20 |
| Upper Temperature Rating | 50 °C |
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