Digital Panel Meter, Supply Voltage 4 - 30VDC, Red Display Voltmeter 0 - 100VDC, Blue Display Ammeter 0 - 100ADC Complete with Shunt

The maximum input voltage can not exceed 30V, otherwise there is the danger of burning. Working Voltage: 4.5-30V DC

• Working Current: ≤20mA
• Display: 0.28 inch Two color blue and red
• Measuring Range: DC 0-100V 0-100A
• 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: 47 x 28 x16 mm/1.85 x 1.10 x 0.63 inch
• Color: Black