Resistor box--it is made of plastic material, and, excellent and simple, serving for long time, resistance decade box; Resistor decade box--great instrument for learning physical and electrical experiments, easy to operate, variable resistor test box; Resistor substitution box--very easy and convenient to use, it is very useful and experiment variable resistance box, decade box resistor; Decade resistance box--simple in structure, easy to use, simple appearance design, you can use it with confidence, variable resistance box; Resistance box--it is used to measure resistance, it is used to measure and internal resistance of the power supply, decade box resistance
What's in the box
1 x Resistance Box Resistor
