Double-Pole Double-Blade Switch for Physics Labs Electrical Practice Tool for Students and Beginners

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

• Double knives:adopted high-quality material, it is durable for long time use,Teaching Instrument
• School educational equipment:though it is simple in design, it's so practical when you use it,Double-pole
• Double pole double throw:made from it is , lightweight and durable,Electronic Experimenting Equipment
• Science projects tool:corrosion resistance, not easy to rust,Plastic Double Throw
• Experimenting tools:funny enough to strengthen the manual ability and learning interest,Double Throw