Hi All Aldi here in Australia have got their ultrasonic cleaner back on sale $39.99 it comes with a 650ml stainless steel tank. Are these things of any use in an M.E. workshop or mainly for cleaning jewellery I have heard people mention them occasionally and thought they maybe suitable for cleaning rust & crud of nuts and bolts, small parts ect' Lee MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.