| Feed back system for built in circuit module keeps constant strong power.FDA, CE, SFDA certified Product FeatureWorking frequency: 24-32kHz Power supply: AC 24V, 50/60Hz Transformer: AC 100-240V, 50/60Hz Water supply pressure: 1-5bar Dimensions/Weight: 135mm X 166mm X 70mm / 550gProduct Specification / ModelsWorking frequency: 24-32kHz Power supply: AC 24V, 50/60Hz Transformer: AC 100-240V, 50/60Hz Water supply pressure: 1-5bar Dimensions/Weight: 135mm X 166mm X 70mm / 550g | 
