AceCrew ダブル2ペダルフットスイッチコントロールペダル NO/NC ヘビーデューティーデュアルペダル

AceCrew 2 Pedals Control Foot Switch with Cover, 1 Normally Open, 1 Normally Closed - Double Pole Single Throw, Hands Free, Heavy Duty

WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Wire (2 Pack)

9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery