TWTADE / 2pcs Single Turn Rotary Carbon Linear Variable Potentiometer + 2pcs Knob WTH118-2W 2.2K Ohm

TWTADE / 2pcs Single Turn Rotary Carbon Linear Variable Potentiometer + 2pcs Knob ，WTH118-2W 2.2K Ohm

Junction Box, Zulkit Project Box IP65 Waterproof Outdoor Box ABS Plastic Electrical Boxes Electronic Enclosure Black 7.9 x 4.7 x 2.95 inch (200 x 120 x 75mm)

TWTADE / 2pcs rv24yn20s b104 100k ohm Single Turn Rotary Carbon Linear Variable Potentiometer,Used for Inverter speed regulation. Motor speed control + 2pcs A03 knob + 2pcs dials