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
This science kit is an essential introduction to physics knowledge!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Use this kit to introduce electromagnetic principles in the classroom setting!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This SUPER Erector Construction set is one of the best you'll find anywhere!
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