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Topic: How can I measure AC voltage in the range 0-250 VA (Read 13 times) previous topic - next topic

AquaAirMan

I will only be measuring mains, 50-60 Hz only, 115-1-60, 220-1-50 and 230-1-60.

royco

How about using a wallwart, linear type not switching then maybe a resistor divider on the secondary output.

Similar to what these guys did.

http://www.itwatchdogs.com/product-detail-city_power_monitor-20.html
Panucatt Devices

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