Drok 20A multimeter

[Hugo Lagrandeur October 4, 2019 at 3:22 am Post count: 0]

#36725 Reply |

Hello,

I have purchased a Drok 6.5v-100v 20A numeric mulitimeter and I would like to keep the kwh data even when we disconnect the battery voltage.  Is their a way to cut a pcb trace (which supplies power to the memory circuit) and supply this memory part of the circuit by connecting a 9v battery on it ?

What would be the driving current used by the memory circuitry in order to know if it is worth it to use a simple alkaline 9v battery.  This will give me an idea how long will this external batterywill be capable to hold the memory.

Thanks,

Hugo.

[DrokKeymaster October 4, 2019 at 8:37 am Post count: 2971]

#36726 Reply |

Hello Hugo Lagrandeur，

We think it should be this item. 200141

Even though you disconnect power, kwh data is still there. It will keep accumulating unless you reset it.

Best regards.

[Clinton Cummings October 18, 2019 at 8:24 pm Post count: 0]

#36807 Reply |

I need some help in connecting my DC Bidirectional Digital Multimeter up in my 1999 Southwind MH so I can really determine the health of my house batteries.  I’ve been thinking that I would use the Wiring diagram for self-supply power. Hooking up to the two 6 volt series batteries looks simple enough, but would it be right to hook up the unit to the (on/off) switch in the MH that turns on the 12 Volt system where it calls for the Load? Also what size of wire should I be using?

[DrokKeymaster October 20, 2019 at 9:49 am Post count: 2971]

#36882 Reply |

Hello Clinton Cummings,

We are sorry we can’t confirm which item it is. Would you please show us the product link?

We will find solutin for you once confirm the item.

Best regards.

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