The file 'Oblong Dog Whistle 3D Printer Model' is (stl,scad) file type, size is 231.37 KB.
I modeled this whistle after the Acme oblong dog whistles. I have printed and tested the tones. The 210.5 is the highest pitch, quietest and probably the best for indoor or close work. The 212 is very loud. I have included the scad file and you are welcome to customize the file to create the right length and pitch for you.
210.5_whistle.stl |
211.5_whistle.stl |
212_whistle.stl |
oblong_whistle.scad |
text_on.scad |