Makes working with wind turbines and solar panelsmore fun!Age 13 and above
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Science Fair Projects Ideas & Experiments :: Accessories for Wind / Solar :: LED Voltmeter
The LED Voltmeter indicates the DC voltage connected to the input terminals. The corresponding LED lights up when the input voltage is higher than the scale indicated for that LED. The higher the input voltage, the more LEDs light up.
LED Voltmeter
When the polarity of the power is reversed, the “Reverse Polarity” LED is lit. It is important to reverse the polarity of the input connection.
"Power ON" LED lights up when the power switch is switched "ON".
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Features
. Full Scale: 5V / 10V selectable
. Accuracy: 1%
. Indicator: Power ON, and Reverse Polarity
. Battery: 6V (AAA type * 4 Pcs)
. Manual
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Note: Ships only to U.S and
Canada
Email us for more units and quotes. Madeline@super-science-fair-projects.com
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You will receive with your purchase a free download to the SciFair eBook, a $21.95 value
LED Voltmeter + Free SciFair eBook
Retail Price: 49.95 Discount Price: $44.96 
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