• List Price: US $23.78
  • Price: US $11.89 & FREE Shipping
  • You save: US $11.89 (0%)
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Product features

  • Measuring Voltage: 0.00-33.00V
  • Measuring Current: DC 0-999.9mA-3.000A(change the resolution automatically)
  • This Volt/Amp meter is 0.28'' 4 digit high accuracy dual display, the display is bright and sharp.
  • When measuring current, the measured line provides power supply. Don't need a isolated power supply.
  • High accuracy voltage measurement with measuring line voltage drop compensation.
  • A good tool to monitor charging LI-ion batteries and electronics bench, etc.

Product Description

Technical Parameters:
Display color: Red+Blue
Display mode: Dual 0.28″ LED digital 4 bit tube
Refresh rate: About 200 ms/time
Dimensions: 48 x 29 x 21 mm (L*W* H)
Cutting size: 45 x 26 mm (L*W)
Supply voltage: DC 3.5-28V
Lead wire length: 14 cm (5-wires)
Measurement range: DC 0-999.9mA-3.000A(current); 0.00-33.00V(voltage)
Operation temperature: -10 degrees~65 degrees
Measurement accuracy: ± (0.3% + 2 digits)
Net weight : 22g

Display Description:
Voltage measurement range: 0.00-33.00V; the minimum resolution is 10mV.
Current measurement range: 0-999.9mA-3.000A. when the measuring current is below 1A, it display ***.*mA, the resolution is 0.1mA; when the measuring current is higher than 1A, it display *.***A, the resolution is 1mA.

Wiring Instruction:
RED(VCC): Power input+, 3.5-28V (NOTE: If the measuring signal is lower than 28V and have abundant power supply, it can be used as power supply for the meter. black wire and yellow wire are contacted together to use)
Black(GND): Power input- , Measurement signal- (3.5-28V)
Yellow(VIN): Measurement signal+ (0-33.00V)
RED(I+): Current input+ (must be connected in series between Power Supply Negative and Load Negative)
Black(I-): Current input- (must connected in series between Power Supply Negative and Load Negative)

Package Includes:
1x 0-33.00V/0-3.000A Volt Amp Meter

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