Digital drive board DG2, support 100W ultrasonic power and 150W heating power with Display Board and 2*40KHz 50W Vibration Head Voltage (V): 110V note: The digital driver board must be used with the display board The driving board is used in the ultrasonic cleaning industry, and is suitable for cleaning glasses, jewelry, fruits, vegetables, hardware accessories, research laboratories and other cleaning equipment Kind tips: 1 It is forbidden to turn on the power it is installed 2 It is forbidden to vibrate without water in the cleaning tank 3 The vibrator needs to be installed outside the container under seismic conditions (The appearance and color of different batches of products may be different, which will not affect the use) Colour:green :PCB Package Contents: 1 x Circuit Board 1 x Display Board 2 x 40KHz 50W Vibration Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.