0-9999 Ohm Variable Resistance Box Teaching Instrument for Physics Experiments and Electrical Measurements
Special Features
- Physical Resistance Box: lightweight, easy and convenient to carry and store when not in use without any effort.
- Physical Variable Resistance Box: Plastic material, flexibility and excellent durability, easy to use, for long service life.
- Resistor Kit: Simple to use: to induction, can be used to measure resistance, electric potential and internal resistance.
- Experiment Variable Box 0-9999 Ohm: Great instrument for learning physical and electrical experiments, easy to operate.
- Resistors: The variable resistance box teaching instrument is suitable and wonderful for , laboratory use.
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