![T30-20210826](https://cdn.yun.sooce.cn/4/54399/jpg/16310894918325a74af5e5b650582.jpg?version=0)
SV Tech SV-T30 tethered drone, has successfully passed the major 20 tests and is officially certified by CNAS (China National Accreditation Service for Conformity Assessment). The major 20 tests include 103-meter altitude, 30kg payload, 8-meter/s wind resistance, consistent 24-hour anchored in sky, and 3000 V dielectric strength, etc.