2/4 Holes Dental Ultrasonic Air Scaler AS2000 with 3 Tips Tooth Calculus Remover Cleaning Handpiece Whiten Tooth Cleaner

SPECIFICATIONSBrand Name: D2DSPOrigin: Mainland ChinaCommodity Quality Certification: FDAModel Number: Dental Ultrasonic Air ScalerMaterial: SteelSize: 4/2Holes Item Description: Air flow: 22L/Min Durable temperature: 135℃ Frequency: From 0 to 17,000 Hz Weight(exclude scaler insert): 66.2g Pressure: 0.01-0.4 Mpa (0-4kgf/cm2) Length(exclude scaler tips): 118.5mm Connection: 4-Hole  or 2- Hole Features: - No more electromagnetic radiation. - Beautiful appearance and hand feeling comfortable. - Wider version and operation space due to smaller body. - Less pain than ultrasonic scaler, more applicable for pain sensitive patients. - With work tips changer, easy to adaptive with EMS or other brand work tips. - Compare to market level, the working noise level reduction and feels more comfortable. - Less heat generate during use so that less cooling water used and the version of dentist become cleaner. - Air drive, and directly connect onto 2/4 hole tube if dental unit, very easy to adjust