JLabel pHprobe_label = new JLabel("pH probe: ");
pHtoolsPrefs Prefs = new pHtoolsPrefs();
Prefs.initialize();
this.pHprobe_box = new ConfiguredComboBox(Prefs,"default","recentpHprobes");
pHprobe_box.setTrackRecents(true);
pHprobe_box.setEditable(true);
pHprobe_label.setLabelFor(pHprobe_box);
Box info_box = Box.createHorizontalBox();