The photos of TK-2(Chorokey)	The photos of PD-1
Size : 2.08" x 2.87" x 1.54" (H/W/D)	Size : 1.93" x 3.80" x 3.22" (H/W/D)
TK-2 manual Download (350KB)	PD-1 manual Download (1MB)