The TurboSENSOR combines true versatility with intuitive operation. The unit detects whether you have inserted a 25k or 30k tip and automatically switches frequency to match. The TurboSENSOR offers an expanded lower power debridement as well as a higher maximum power setting for really stubborn calculus removal. Simply increase the pressure on the foot pedal to activate an instant turbo power boost. Kit includes 2 autoclavable handpiece sheaths, in-line water filter with spare discs, water connection with quick disconnect and foot controller. Accepts 25k and 30k inserts (inserts not included).