... Atomizer for Humidifier 1. Type:Glass-glazed; 2. Diameter:25mm; 3. Frequency:2.4MHz; 2.4MHz Ultrasonic Atomizer for Humidifier1. Type:Glass-glazed ... used in household appliances equipment, watches, toys, alarm systems, reversing radar, ultrasonic cleaning, ultrasonic atomization, marine fish exploration, the range of ...