Description

M430 DC 4-30V voltage current power meter 10A 50A 100A

Product selling point

1: Appearance patent

2: Multi-choice voltage specifications: 10A, 50A, 100A, and three colors: red, blue, red, green, blue and green

3: cost-effective

4: Simple to use

5: Small appearance

Notice!

50A /100A must be used with a shunt

M430 is a voltage, current and power measuring instrument. It can only measure and display the voltage, current and power of the circuit under test. The displayed value can be fine-tuned through an adjustable resistance. It does not have the functions of buck-boost or current limiting. The actual voltage and current of the loop has no effect.

Do not use high voltage above 30V when using, otherwise it will cause overvoltage damage to the product.

The 10A range product comes with a shunt resistor, and there will be a short circuit at the test end of the direct current measurement. As long as the meter is connected in series with the load according to the wiring diagram, it can be used normally.

50A/100A range products need an external shunt to be used normally. After connecting the shunt, there will be a short circuit at the test terminal to measure the current directly. As long as the meter is connected in series with the load according to the wiring diagram, it can be used normally.

According to different current ranges, it is divided into 10A, 50A, 100A.

Operating Voltage

The working voltage of the instrument is DC 4~30V, and 5~12V is recommended.

The thin red wire is the positive pole of the working power supply, and the thin black wire is the negative pole of the working power supply, which belongs to the common ground with the thick black wire;

When using, the limit voltage connected to the thin red and black wires cannot exceed 30V, and 12V power supply is recommended

Measuring range

10A: Voltage measurement range is 0~100V, display mode below 10V is 0.00V, voltage starts at 0.2V, error range is ±1V, current measurement range is 0~10A, current starts at 0.03A, error is ±0.1A

DC0.20V~9.99~10.0~100V (±1M)

DC0.03A~9.99A (±0.1)

50A: The voltage measurement range is 0~100V, the display mode below 10V is 0.00V, the voltage starts at 0.2V, the error range is ±1V, the current measurement range is 0~50A, the current starts at 0.03A, and the error is ±0.5A

DC0.20V~9.99~10.0~10OV (±1V)

DC0.03A~9.99~50.0A (±0.5A)

100A: Voltage measurement range is 0~100V, display mode below 10V is 0.00V, voltage starts at 0.20V, error range is ±1V, current measurement range is 0~100A, current starts at 0.03A, error is ±1A

DC0.20V~9.99~10.0~100V(±1V)

DC0.03A~9.99~100A (±1A)

list

1*Voltage current power meter

2* power supply load line