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  • Drok
    Keymaster
    October 11, 2020 at 4:01 am
    Post count: 2971
    in reply to: About Shunt range setting from japan #49340

    Hello Toshiaki Arai,

    We are sorry for inconvenience caused on you.

    Would you like to show us the item you receive and the label number on pacakge? You can upload pictuere here or send it through Amazon buyer-seller message.

    Please don’t worry, we will find solution for you once confirm the problem.

    Best regards,

    DROK

    Drok
    Keymaster
    October 11, 2020 at 3:53 am
    Post count: 2971
    in reply to: Stereo Receiver Board AS1711BT #49338

    Hello David W Crossley,

    Output power is decided by input power. If input is 5v/0.1A, that mean maximum output power is 0.5w, is that enough to  drive your speaker?

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 3:40 am
    Post count: 2971
    in reply to: Case for YB26VA #49337

    Hello Kim Rose,

    Would you like to tell us the ASIN number or product link? As YB26VA is not special model number, it is hard to confirm which item it is.

    Best regards,

    DROK

     

    Drok
    Keymaster
    October 11, 2020 at 3:28 am
    Post count: 2971
    in reply to: DROK-PAM8406 #49335

    Hello AMY ALDEN，

    Is it this item? #2001711002  https://www.amazon.com/dp/B077MKQJW2/ref=as_li_tl?tag=proeng-20

    We have sent replenishments to Amazon warehouse. It should be availabe soon once Amazon proess receiving.

    Best regards,

    DROK

    Drok
    Keymaster
    October 11, 2020 at 3:21 am
    Post count: 2971
    in reply to: Need manual for DROK DC-DC Step Down Voltage Regulator 10V-75V #49333

    Hello Justin,

    For some reasons, we are sorry this item can’t be showed on Amazon now.

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 3:19 am
    Post count: 2971
    in reply to: Potentiometers not working #49332

    Hello Raining237,

    Would yolu please tell us how much the input voltage? And how much currentyour laod require?

    Did you regualte  poteniometer anticlockwise or clockwise?

    If possible, is it convenient for you to show your operation  by video? In that way, we can check it quickly.

    You can share video link here or send it to service@droking.com

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 3:14 am
    Post count: 2971
    in reply to: calibration VAC9010H item 200219 #49331

    Hello rich，

    Would you like to show us which calibration settings you enter?

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 3:08 am
    Post count: 2971
    in reply to: Shunts and Current Transformers #49330

    Hello Jeff,

    To give you accurate answer, would you like to tell us which item it is?

    If you want to find apporpriate shunts or current transformer for meter, please check measuring range.

    Best regards,

    Drok
    Keymaster
    October 11, 2020 at 3:05 am
    Post count: 2971
    in reply to: current transformer #49329

    Hello Dan，

    May  I know which current tranformer it is?

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 3:02 am
    Post count: 2971
    in reply to: having issues controlling relay #49328

    Hello jeremy，

    We are sorry we can’t confirm which item it is, there are no items matches #200485.

    Would you like to offer product link or your order ID?

    Best regards.

     

    Drok
    Keymaster
    October 11, 2020 at 2:57 am
    Post count: 2971
    in reply to: 2001712003US Configuration/Manual #49325

    Hello Ismail，

    Can it show correct reading when load current is large?

    As it is 100A measuring range， measurement error may be greater for small current.

    Best regards.

    Drok
    Keymaster
    October 11, 2020 at 2:39 am
    Post count: 2971
    in reply to: DROK 2001712003US is showing a current reading 2.5 X less than actual #49322

    Hello Robert Taylor，

    We are sorry t6his meter can only monitor 0-999AH batttery. Please refer to below measuring ranges.

    Current measuring range: 200A

    Power supply range: DC 5～90V

    Voltage measure range: DC 0~300V

    Capacity range: 0~999AH

    Power range: 0~999KW

    Electric energy range: 0~999KWH

     

    Regarding current reading ,do you mean you reset current zero? Did you operate that with load or not?

    If possible, would you like to show us how it is now?

    Best regards,

    DROK

    Drok
    Keymaster
    October 11, 2020 at 2:30 am
    Post count: 2971
    in reply to: Dork VAC9010H All Calibration Settings Including menu/save digits. #49321

    Hello Roee Bloch,

    Are you talking about below item#200219?

    Please kindly notice the battery icon is not regarding actual battery capacity.

    What it shows is a capacity percentage ((actual AH value /setting AH value)*100%).

    It can only work when you set OAH protection.

    Best regards,

    DROK

    Drok
    Keymaster
    October 9, 2020 at 7:30 am
    Post count: 2971
    in reply to: AS1711BT What is the correct power supply voltage range? #49147

    Hello,

    Are you talking about this item? #200367  https://www.amazon.com/dp/B07P94Z9XR/ref=as_li_tl?tag=proeng-20

    35v is the limiting voltage. Item will get hot serciously.  It is recommend input voltage can be 5-24v.

    Best regards,

    DROK

    Drok
    Keymaster
    October 9, 2020 at 7:20 am
    Post count: 2971
    in reply to: Electronic Load XY-FZ25 #49146

    Hello Grzegorz Pasciak,

    Do you mean this item? 200392

    LVP can’t be set below 1.5v。

    Best regards,

    DROK

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