VANZACK Double Pole Double Throw Knife Switch 2pcs Plastic Material with Screw Type Binding Post, Safe and Visual Scientific Teaching Prop for Laboratory Use for Physics Experiments

Package List 2 x Characteristics - Material: Plastic. - Color: Black. - Size: About 7.60X5.20X0.90cm/2.99X2.04X0.35inch. -Product Info:Double-knife double-throw switch - Safe and visual, stable operation, screw type binding post for secure electrical connection labs props. - Double-pole double-throw for making and breaking electrical connection circuit electricity prop. - It has a reasonable design and simple operation, which brings you convenience electrical test equipment. - It is made of carefully selected durable materials and has a . - This double-throw is a special equipment for students classroom and laboratory double pole switching.Goods InformationElectrical Lab Switch This is a double pole , made of durable material, can be used for a long term.Lab Experiment Switch Great for physics laboratory and school electronic experiment to teach the basic principle of electric power and simple circuit working principle.Double Pole has a reasonable design and is easy to use

• Physics laboratory experiments:after an excellent process, this is very responsive and very practical,physics lab equipment
• Electronic testing equipment:it has a reasonable design and simple operation, which brings you convenience,Electrical Lab Switch
• Lab practice switches:sturdy materials and good craftsmanship ensure its durability and practicality,double pole electrical
• Electromechanical equipment:safe and visual, stable operation, screw type binding post for secure electrical connection,lab equipment experiments
• Electricity prop:double-pole double-throw for making and breaking electrical connection circuit,Double Pole Switch