Double Pole Double Throw Electrical Experiment Switch for Teaching Portable Corrosion-Resistant Physics Lab Equipment DIY Compatible Enhances Students Skills and Interest

Package List 1 x Characteristics -Color: Black -Product Info:Double blade switch -Material: Plastic, metal -Size: About 10.00X5.50X2.50cm/3.93X2.16X0.98inch - Great for students and beginners who want to learn basic circuit Science Projects Tool. - and , performance Electrical Laboratory Equipment. - Funny enough to strengthen the manual ability and learning interest Plastic Double Throw. - Made of , high strength, good toughness, not easy to crack. - Though it is simple in design, it's so practical when you use it School Educational Equipment.Goods DescriptionScience Projects Tool Special equipment for students classroom and laboratory experiments.Experimenting Tools Made of , it is durable and to use.Electronic Experimenting Equipment Moreover, it can strengthen the student's manual ability and their learning interest.School Educational Equipment This item is a double-pole for students and beginners

• Double throw--suitable for teaching use students manual abilities and their learning interests,Teaching Instrument
• Double pole double throw--to students hands-on ability and learning interest,Double Knives
• Plastic double throw--though it is simple in design, it's so practical when you use it,Circuit Experiment Equipment
• School educational equipment--adopted high-quality material, it is durable for long time use,Physics Laboratory Equipment
• Science projects tool--double-pole for making and breaking electrical connection circuit,Double Blades