The early streamer emission can be defined as the average gain in streamer emission time of the ESE air terminal compared to a simple rod air terminal measured in the same conditions. ΔT is measured in a hifg voltage Laboratory according to the NFC 17-102 ed. 2011 standard.
| Reference | 90315 |
| Designation | IONIFLASH MACH NG 15 |
| Early Streamer Emission | 55μS |
| Weighted Early Streamer Emission | 15μS |
| Security Coefficient | 73% |
| Gross Weight | 1.8 Kg |