Our Acme range of gundog training whistles is as follows:

Acme 210              Very High pitch; with pea...which produces a rolling/'trilling' sound. 

Available in black or orange.

 And Silver sleeved (in presentation box).

Acme 210.5           Very High pitch; no pea. 

We stock these in black, blue, lime, olive, orange, red, yellow and fuchsia.

 And Silver sleeved or Solid silver (in presentation box)

Acme 211.5           High pitch: no pea.

We stock these in black, blue, lime, olive, orange, red, yellow and fuchsia.

 And Silver sleeved or Solid silver (in presentation box)

Acme 212              Medium pitch; no pea.    

Available in black or orange. The "Field Trialler".

And Solid silver (in presentation box)

Acme 535              'Silent' dog whistle. Adjustable pitch. Nickel plated.