Double Pole Double Throw Knife Switch with Stable Operation 2pcs and Plastic Material for Laboratory Use for Students Classroom and Scientific Teaching Prop

Package Include 2 x Characteristics - Color: Black. -Product Info:Double-knife double-throw switch - Material: Plastic. - Size: About 7.60X5.20X0.90cm/2.99X2.04X0.35inch. - Sturdy materials and good craftsmanship ensure its durability and practicality. - The post is designed with knurled nuts to easily connect the wires to the firmly Lab Practice Switches. - After an excellent process, this is very responsive and very practical laboratory props. - It can be used in scientific electronic experiments or electrical teaching classrooms Dual Pole Switches. - With a clever design, this laboratory double-throw is easy to use physics lab equipment.Goods Informationlaboratory double throw If you are looking for a professional and double pole , then your research is over here.Lab Equipment is easy to use and bring you much convenience.lab equipment experiments That's because our product can meet your need.electricity prop Adopted of durable material, it is practical and durable for long time use

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