Wrong reading on amperes on the DSN-V288 panel meter

[Ed Harrison April 9, 2019 at 6:26 pm Post count: 0]

#35764 Reply |

Using ZK-SJUA-4X Buck Boost module to DSN-V288 Panel meter.  The ZK-SJUA-4X consistently reads about half the amps it should and the meter DSN-V288 constantly reads double the amps.  The voltage readout is accurate.  For example, 10 volts 15ohms resistance the ZK-SJUA-4X buck boost should read .67.  Instead it reads +-.3.  The meter reads 1.34.  Seems consistent through the voltage range.  What’s wrong?

[Ed Harrison April 10, 2019 at 5:23 am Post count: 0]

#35767 Reply |

That’s DSN-VC288 panel meter

[DrokKeymaster April 12, 2019 at 8:10 am Post count: 2971]

#35773 Reply |

Hello Ed Harrison，

Thanks for writing in.

We are sorry we can’t find item by DSN-VC288, would you please kindly send us a product link or ASIN number?

The meter on buck boost converter can’t be as precise as ammeter.  Did you check current with multimeter?

Best regards.

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