Feature
Weight:21g
Display color:A:Red+Red
Display mode:Dual 0.28 LED digital 4 bit tube
update rate:About 200 ms/time
Physical size:48 x 29 x 26 mm (L*W* H)
Opening size:45 x 26 mm (L*W)
Supply voltage:3.5-28V
Lead wire length:14 cm(Five wires)
Measurement range:DC0.00-33.00V(voltage, Resolution 0.01v )
0.000-3.000A(current, Resolution 0.001A)
Operation temperature:-10 degrees~65 degrees
Current measurement accuracy:± (0.3% + 2words)
Instruction of wiring
Red thin wire (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 module [black wire and yellow wire are contacted together to use])
Black thin wire(GND):Power input- Measurement signal – 3.5-28V
Yellow thin wire (VIN):Measurement signal + (0-99.9V)
Red thick wire (I+):Current input + (connect with load negative)
Black thin wire(I-):Current input – (in series in power supply negative)
Circuit Diagram
Voltage current meterin the measurement system for power supply
System supply power-1
System supply power-2
Package included
3 x 0-33V 0-3A Four Bit Voltage Current Meter
Additional information
| Weight | 0.042 kg |
|---|
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