Dc Volt and Amp Meter

• Working voltage of Meter itself:DC 4 – 30V(The maximum input voltage can not exceed 30V. Otherwise the meter will be burned)
• Working current of Meter itself:≤20mA
• Voltage Measuring range: DC 0 – 100V
• Current Measuring range: 0-999mA, 0-10A, 0-50A, 0-100A
• Voltage resolution (V): 0.1V
• Current resolution (A): 0.01A
• Measure accuracy: 1% (± 1 digit)
• Display: 0.28″ digital tube, Two color blue and red
• Refresh rate: about 300mS / times
• Dimensions:48mm*29mm*26mm

• Operation Temp: -10°-+65°

Wiring Diagram:

• Black – Red : Working voltage of Meter itself: DC 4 – 30V
• Black – Yellow : Voltage Measuring range: DC 12V