10PCS Rotary Potentiometer Panel Pot with Switch Right Angle 3 Pin + Knob Cap
10 x Knob(the knob can be selected need or don't need). Total rotation angle:300±5 degree. Full resistance: 10K/50K/100K/500K Ohm. Tolerance of resistance:±20%. Insulation resistance:Min. 100M Ohm at DC500V.