Zerodeko 12pcs Single Pole Knife for Physics Electrical Experiments for Classroom Teaching and Circuit Projects Low Voltage

Package List 12 x Single Throw Features -Size:7.50X4.00X2.50cm/2.95X1.57X0.98in SPST for electrical experiment -Material:Plastic, stainless steel single pole -Color:Sky-blue knife for physics experiment -These lightweight physics labs equipment are for school physics demonstrations and projects single throw knife. -A for making and breaking a single electrical connection circuit, suitable for students' circuit experiment teaching single pole knife. -Provide accessories for physical circuit experiments, which will not leak and conduct electricity physics single pole. -Also suitable for to practice and DIY fruit battery at home, which is for keeping ’s creativity and enhancing intelligence SPST. -These are low voltage, low single pole for low voltage DC power supplies SPST for physics equipment.Goods Informationelectrical experiment teaching for teaching students how electricity works.knife for physics experiment Made of plastic and stainless steel material, this single pole is , sturdy, portable and practical.knife for electrical experiment Great for making and breaking individual electrical connection circuits

• Knife for electrical experiment:a for making and breaking a single electrical connection circuit, suitable for students' circuit experiment teaching,knife for physics experiment
• Physics single pole:easy to use and great learning tool for , intuitive teaching is sure to any student,spst for physics equipment
• Physics experiment:also suitable for to practice and DIY fruit battery at home, which is for keeping ’s creativity and enhancing intelligence,physics experiment spst
• Physics single throw:provide accessories for physical circuit experiments, which will not leak and conduct electricity,for physics equipment
• Spst for electrical experiment:this is great for homeschool DIY circuits and physics class disconnect electrical circuit experiments,spst