This handy digital module has a built-in 0-100V voltmeter and 0-10A ammeter. You can use it in your hobby circuits to affordably measure voltage and current. Also excellent for use in high school science projects.
1) Connect DC 4-30V to thin black and red wires (minus to black and plus to red) This is the power source required for the meter to operate.
2) Measure current across the two thick black and red wires
3) Measure voltage across the thick black and thin yellow wire
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This classic device is used to demonstrate the conservation of mechanical energy.
A massive mounted set of 100 rocks and minerals found in the US,
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This is a great clean heat demonstration model for the classroom setting!
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