Aina ya Kit: Trimmer, Upinzani (Ohms): 1k ~ 100k, Nyenzo za kuzuia: Cermet, Uvumilivu: ±10%, Nguvu (Watts): 1/4W,
Aina ya Kit: Rotary, Upinzani (Ohms): 5k ~ 1M, Nyenzo za kuzuia: Carbon, Taper: Linear, Logarithmic, Uvumilivu: ±15%, Nguvu (Watts): 1/4W, 1/2W,
Aina ya Kit: Trimmer, Upinzani (Ohms): 500 ~ 100k, Nyenzo za kuzuia: Cermet, Uvumilivu: ±10%, Nguvu (Watts): 1/4W, 1/2W, 3/4W,