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  • Drok
    Keymaster
    January 27, 2021 at 3:21 am
    Post count: 2971
    in reply to: VAC8010F ~ two displays powered by one main unit #58464

    Hello chewbaka，

    SFH is used to search communication channel. If you want to connect

    Please make sure power on one meter and one measurement module only in case interference.  Then please  search communication channel in SFH .  Within channel 0 -128, you can check which channel will display correct voltage. Then set that channel as FCH address.

    Best regards,

    DROK

    Drok
    Keymaster
    January 27, 2021 at 2:49 am
    Post count: 2971
    in reply to: battery operated timer for solar pump control #58459

    Hello Adam,

    Accordign to your information, you want to turn on a pump for one hour every day.  This item should meet your application. Please refer to P-1 working mode and the wiring diagram in the product images.

    Any more questions, please let us know.

    Best regards,

    DROK

    Drok
    Keymaster
    January 26, 2021 at 10:07 am
    Post count: 2971
    in reply to: exit constant current mode #58382

    Hello Toshi,

    Constant current status depends on actual load current. Converter only set a limit instead of controling how much current the load should draw. If load only draw 1A, now mater how high you set, the actual output is 1A.

    When actual load current reaches  the preset-value, it will come to constant current status.

    Best regards.

    • This reply was modified 5 years, 1 month ago by  Drok.
    Drok
    Keymaster
    January 26, 2021 at 9:41 am
    Post count: 2971
    in reply to: Model 200444 Wiring Question #58373

    Hello Matt,

    The green terminal is used to measure voltage only, meter will not draw too much current. So it doesn’t matter what kind of wire gauge is.

    Best regards.

    Drok
    Keymaster
    January 26, 2021 at 9:20 am
    Post count: 2971
    in reply to: support manual #58370

    Hello,

    Here is instruction for 200536, https://www.droking.com/cs/wp-content/uploads/2021/01/200536说明书-1.pdf

    Best regards.

    Drok
    Keymaster
    January 25, 2021 at 9:35 am
    Post count: 2971
    in reply to: Seriously needs RS-485 option board #58240

    Hello Harold Simpson,

    Thanks for sharing your experience.

    Have a nice day.

    Best regards.

    Drok
    Keymaster
    January 22, 2021 at 8:57 am
    Post count: 2971
    in reply to: Order stuck in "Processing" for 10 days and not shipped yet. What's going on? #57974

    Hello,

    This order has arrived in destination country.

    Tracking number: 420543019274890249338876185126

    Tracking webstie: http://track.4px.com/?locale=en_US#/

    Drok
    Keymaster
    January 22, 2021 at 8:52 am
    Post count: 2971
    in reply to: Speaker didnt come with shield #57973

    Hello banp,

    We have issued refund for this order.

    The anti-magnetic design we used is dual magnet, The item you ordered is with one magnet only.

    You may try to find an magnetic shielding for it.

    Best regards,

    DROK

     

    Drok
    Keymaster
    January 21, 2021 at 7:12 am
    Post count: 2971
    in reply to: SKU: 200218 #57871

    Hello Philip A. Caffery，

    We received your email and replied, please kindly check our response.

    Best regards.

    Drok
    Keymaster
    January 21, 2021 at 7:07 am
    Post count: 2971
    in reply to: Speaker didnt come with shield #57870

    Hello banp,

    We are sorry for inconvenience may cause. After checking, we found there is a wrong image. This item is not with anti-magnetic design. Our team will update product inforamtion as soon as possible.

    Can we refund directly for you? You can keep the item. If it is acceptable, please offer your order ID so that we can process refund.

    Best regards,

    DROK

     

    Drok
    Keymaster
    January 21, 2021 at 3:42 am
    Post count: 2971
    in reply to: manuals for your product #57857

    Hello Edgard,

    Here is pdf manual for item #200504, https://m.media-amazon.com/images/I/C1vPuNdkg-S.pdf

    Best regards,

    DROK

    Drok
    Keymaster
    January 21, 2021 at 3:37 am
    Post count: 2971
    in reply to: KJ989W8T FET AMPLIFIER #57856

    Hello,

    We can’t search item with  KJ989W8T. Could you please kindly offer product link or SKU number?

    And we are sorry factory will not offer schematics. Only wiring diagram is available.

    Best regards,

    DROK

    Drok
    Keymaster
    January 17, 2021 at 8:14 am
    Post count: 2971
    in reply to: Current/Voltage Meter with Programmable Limits #57552

    Hello Mike Carney,

    Non-stop running more or less has influence on service life.  It depends on the actual service condition.

    Best regards.

    Drok
    Keymaster
    January 15, 2021 at 10:03 am
    Post count: 2971
    in reply to: SKU 2001712003, LCD Hall Cullen Meter Current Voltage Meter #57377

    Beste klant,

    Onze handleiding is gemaakt door CDR, dus het originele bestand is beeld.

    Het spijt ons, we hebben een ander formaat.Google kan ook afbeelding vertalen.

    De groeten.

    ————————————————————-

    Dear customer,
    Our manual is made by CDR, so the original file is image.
    We are sorry we don’t have other format. Google can also translate image.
    Best regards.

    Drok
    Keymaster
    January 15, 2021 at 9:48 am
    Post count: 2971
    in reply to: DROK-180081 Serial connection #57375

    Hello，

    So far we don’have item can do that.

    Best regards.

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