Voltmeter 0-200V Ammeter 0-10A DC **IN STOCK**

Technical Parameters:

* Press button to change between Voltmeter, Ammeter or Volt and Ammeter reading change every 3 sec

Specifications:

Supply Voltage: 4.5-30V
Measurement Range: DC 0.00-9.99A (current) 0-200V (voltage)
Measurement Accacyur: ± (1%) 

Instruction of Wiring:

Red thin Wire (VCC): Power input+ 4.5-30V (NOTE: If the measuring signal is lower than 30V and have abundant power supply, it can be used as power supply for the module [black wire and yellow wire are contacted together to use])             
Black thin Wire(GND): Power input- Measurment signal -  4.5-30V
Yellow thin Wire (VIN): Measurment signal+ (0-200V)
Red thick Wire (I+):  Current input+ (in series in power supply positive)
Black thin Wire(I-):  Current input- (in series in power supply negative)

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