support manual

[Isaac Atison June 5, 2017 at 12:04 pm Post count: 0]

#18141 Reply |

Kindly provide me manal for Dual Display DC Digital Multimeter Voltage Ampere Meter LCD Digital Display Voltmeter Current Meter with Shunt Volt Meter DC0-600V Amp Meter 0-100.0A for Battery Chargers Electric Vehicles to enable me connect it to my solar systeml

[DrokKeymaster June 8, 2017 at 1:34 am Post count: 2971]

#18259 Reply |

Hello Isaac Atison,
Thanks for writing in.
Is it the item you are talking about?
100422
Here is an instruction for your reference.
PDF
For more questions, please let us know.
Best regards.

[Barry Greengrass September 30, 2017 at 8:52 am Post count: 0]

#22426 Reply |

I purchased the “DROK® DC Numerical Control Power Supply Voltage Regulator, Adjustable DC 8-60V to 10-120V Boost Converter Step Up, Voltage Stabilizer Programmable Constant-current Power Supply, 15A Charger LED Display Voltmeter Ammeter”  I have mislaid/ lost  my user manual and can’t find it.

 

Please can you send me a pdf of the manual?

[DrokKeymaster October 1, 2017 at 7:13 am Post count: 2971]

#22491 Reply |

Hello Barry Greengrass,
This is instruction for item#200150. Hope it can help you.
200150 pdf
Best regards.

[Ed Quittkat October 3, 2017 at 11:37 pm Post count: 0]

#22596 Reply |

Hello: I purchased a 300482 Adjustable voltage /current calibrator. I also built a battery pack to make it portable. I would like to add a sliding switch to turn the unit on and off. Do you have a schematic or pdf file for helping me add a switch?

[DrokKeymaster October 4, 2017 at 3:29 am Post count: 2971]

#22608 Reply |

Hello Ed Quittkat,
Thank you for writing in.
Do you mean you want to use a switch to control the power supply for this module on/off?
If yes,there is a solder joint place for controlling power on/off.
You can try to remove D2 diode and install it to D1. Then use leading wire to transfer the positive pole of D2 the position of Power on/off and shorted the botton part of the solder joint place of Power On/off.
Here are some images for referrence:






Hope this can help you.
If there is any question, please feel free to contact us.
Best regards

[Ed Quittkat October 5, 2017 at 1:17 am Post count: 0]

#22623 Reply |

That’s exactly what I needed, Thank you!

Now, if I can find a micro switch.

[DrokKeymaster October 5, 2017 at 1:31 am Post count: 2971]

#22624 Reply |

Hello Ed Quittkat,
You’re welcome.
Please note that this micro switch is not included with the product.
It is just an example to show how to add a switch.
And sorry that we do not have the switch for sale.
Hope you can understand.
Best regards

[Gary Wright October 20, 2017 at 5:20 am Post count: 0]

#23385 Reply |

I purchased the Green Mini Volt Capacity Monitor (product # 200311) on Amazon. The instructions were not included when shipped. Could you please give me a link to the instructions in a PDF file?

[DrokKeymaster October 20, 2017 at 10:02 am Post count: 2971]

#23391 Reply |

Hello Gary Wright，
Thanks for writing in.
We have attached instruction on Amazon product page.
Here is the link to it.
https://images-na.ssl-images-amazon.com/images/I/91BFCr+r8vL.pdf
Best regards.

[Gary Wright October 20, 2017 at 4:20 pm Post count: 0]

#23400 Reply |

Thank you – just what I needed. The OK button/switch on front side not operating so I can’t change any of the settings. Any ideas on how to fix this?

[DrokKeymaster October 22, 2017 at 2:58 am Post count: 2971]

#23445 Reply |

Hello Gary Wright,
Please can you tell us what the problem is?
If you can, would you please take a short video to show us the problem?
You can try to upload video on Youtube and share us the link. Or you can also send it directly to our service email(service@droking.com)
Best regards.

[Ed Quittkat November 29, 2017 at 1:12 am Post count: 0]

#25374 Reply |

Hello I purchased the 300482 4-20/0-10V signal generator calibrator. I cannot get more than 13.6 mA out of the current calibrator. The 0-10V section works fine. Is  there any adjustments   that I can do . The displays are adjusted correctly and the meter I am using for calibration is ISO 9000 certified.

 

[DrokKeymaster November 30, 2017 at 9:28 am Post count: 2971]

#25400 Reply |

Hello Ed Quittkat，
Thanks for writing in.
Have you test the actual current value with multimeter? Is the actual value the same to the display?
Best regards.

[Ed Quittkat December 2, 2017 at 6:47 pm Post count: 0]

#25478 Reply |

As I said the multimeter is a certified Fluke 187. The display matches the output. But the output on the current scale will not go above 13.6 mA. The display matches the output. You should provide a new board if you don’t have any solutions.

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