... frequency: 42kHz5) Measurement of stainless steel tank: 2,500ml (264 x 164 x 264mm)6) Max. line cubage: 2,200ml7) 5-circle ... digital timer: 180s, 280s, 380s, 480s, 90s8) Product dimensions: 28.8 x 22 ... .2 x 17.5cm9) Product weight (N.W.): 2.5kgApplications:Jewelry factoryChemical ...