it uses more advanced separately-excited oscillation circuitry

compaared to self-excited circuitry used in the 78 series, the main differences are:

A: the output frequency from the programmed IC has more stable waves and less noise

less heat is generated in the components on the PCB board and the efficiency is higher, the product life is also 10 % longer

B: adjustable components are used on the PCB board for fine tuning to achieve optimum matching of circuitry and ultrasonic transducer

C: compare to 78 series which using ordinary self-excited circuitry, it has more double improved in cleaning effectiveness

digital control, 2- color LED display, timer with 5 settings

 capability to clean CD /DVD

Specification:

tank capacity: 750 ml           max level： 500ml     tank material:  stainless steel SUS304

power supply: 30W AC 100V, 50/60HZ                38W AC 100-120V, 60HZ    50W  AC 220V-240V, 50HZ

Frequency: 46000HZ

unit size: 23.0*17.1*14.2cm/9.1"*6.7“*5.6”

inner carton size: 25.7*20.1*18.5cm/10.1"*7.9"*7.3"

master carton size: 62.5*26.5*39.0cm/24.6"*10.4"*15.4"

net weight: 1.1kgs/2.4lb

unit weight of inner carton: 1.5 kgs/3.4lb

qty per master carton: 6 pcs/ctn

gross wieght: 9.5 kgs(21.1 lb/ctn)

20GP: 2700 PCS

40GP: 5436 PCS

40HQ: 5976 PCS