brand new and high quality Working voltage:4.5-30V for DC Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning Working current:≤20mA Display: 0.28 "LED, Monochrome (red） Measuring range: for DC 0-100V 0-10A Minimum resolution (V): 0.1V Refresh rate: ≥100mS / times Measure accuracy: 1% (± 1 digit) Minimum resolution (A): 0.01A Operating temperature: -15 to 70° c Working pressure: 80 to 106 kPa size :48×29×21 mm Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
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