... )JK-UC-80 Desktop Full Stainless Seel Ultrasonic Cleaner (with mechanical timing and heating) Detailed JK-UC-20 Desktop Ultrasonic Cleaner(with heating and mechanical timing ... ,picking up of sample,etcApplicable DepartmentsElectronic workshop, industrial and mining enterprises, laboratories, hospitals, watch and clock shops, opticians, jewelry stores, mobile repair shops ...