Digital DC Voltmeter Ammeter DC 200V 10A Voltage Current Meter Power Supply DC4V-28V Red Blue LED Dual Display Free Shipping
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High precision, four digital display
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Working voltage:DC4V-28V
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Working current:<20mA
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Display: 0.28" Two color blue and red
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Measuring range:DC 0-200V 0-10A Built-in shunt
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Refresh rate: about 1S / 3times
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Measure accuracy:
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Operating temperature: -10 to 65° c
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Working pressure: 80 to 106 kPa
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size :48×29×20 mm
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Current: Range x 0.08%+Two digits
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Voltage:Range x 0.08%+Two digits