Description CD-4821 Ultrasonic Cleaner Features: Digital Control: 2-color LED display, 1 to 30-minute full-range timer. 2500ml SUS304 Stainless Steel Cleaning Tank: Durable and suitable for large cleaning needs. Capacitive Sensor Technology: Touch-sensitive keys with excellent water resistance. Heating Function: Ceramic heater (100W), with temperature limited to 65℃. Degas Feature: With overheat protection for additional safety. 4mm Engineering Plastic Housing: Double-fixation structure for superior water resistance and anti-interference. Wide Application: Ideal for cleaning large quantities of jewelry, glasses, hardware parts, and more. Commercial Use: Perfect for opticians, jewelers, precision parts processing, and dental clinics. Specifications: Power: 170W Timer: 1 to 30 minutes Capacity: 2.5L Material: SUS304 Stainless Steel Operating Frequency: 35kHz Weight: 2.5kg Tank Dimensions: 24.5 x 15 x 7.6 cm Bath Dimensions: 31.4 x 24.3 x 20.4 cm Maximum Heating Temperature: 65°C Usable Capacity: 2.1L Maximum Item Length for Cleaning: 26.0 cm Additional Information: Upgraded Model: Compared with CD-4820, the CD-4821 has improved ultrasonic penetration and faster cleaning speed. Moisture-Proof PCB: Equipped with an industrial-grade IC for enhanced durability and anti-interference. Cooling Fan: Ensures continuous running without overheating.

Description CD-4830 Ultrasonic Cleaner Ultrasonic cleaning allows for faster, better, and safer removal of dirt than any other cleaning method. The ultrasonic generator power in the tank guarantees effective cleaning of scale, heavy oils, waxes, proteins, flux residues on circuit boards, and more. The device features a heating function and a drainage valve for better performance. Specifications: Display: 3-color LED. Timer: 1 to 30 minutes. Temperature: 5 initial settings (40-45-50-55-60°C). Power: AC 220~240V, 50Hz. Fan. Drain valve. Overheat protection. Capacity: 3L. Tank size: 250x174x78 mm. Features: Digital control panel, 3-color LED display, 1 to 30-minute timer. 5 temperature settings. Strong industrial-grade Φ38 ultrasonic transducer with commercial driving circuit. Frequency: 38KHz. Degas feature. 3.0L SUS304 stainless steel cleaning tank, longest item that can fit is 266mm. Heating function, ceramic heater (100W). Drain valve. Solution usage timer settings. Suitable for cleaning nail salon tools, jewelry processing products, dental instruments, and more. Suitable for nail salons, jewelry workshops, and dental practices. Additional Information: One of the classic models in the CODYSON commercial series with a drain valve, cost-effective. Industrial-grade IC, overheat protector. Moisture-proofed PCB, industrial-grade IC, durable and anti-interference. Cooling fan for continuous running. Tank size 250x174mm, suitable for a wide range of needs and cost-effective.