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  • 20/03/2019

    მივიღე ჩინური ფოსტის რეგისტრირებული გზავნილით 15 დღეში, ძასლიან საზიზღად იყო შეფუთული, არაფერში არც იდო, არც გახვეული არ იყო, უბრალოდ ცელოფანში ეგდო! თითქმის დაუზიანებლად, პოტენციომეტრი იყო გადაღუნული. ნუთუ არ შეიძლებოდა რამეში შეეფუთათ ყუთში თუ არ ჩადეთ თქვე დედა მოტყნულებო, პუზირკებიან ცელოფანში მაინც გაგეხვიათ! მუშაობით მუშაობს კარგად, ქულერი მუშაობს დროულად. რომ არა ასეთი დაუდევარი შეფუთვა აბსოლიტურად კმაყოფილი ვიქნებოდი, მადლობა "BangGood"-ს.

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  • 12/06/2020

    Use a lot of 16850 batteries from laptops in Single Powebank Cases (see photo)..... here I can quickly see how much time the voltage breaks down. Via the poti you can increase or lower the load...... The fan starts dynamically when it gets too hot:-) Think I'll buy more for this price.

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  • 14/09/2019

    Leuk tooltje. Net getest en werkt goed. Meerslagen potmeter dus je bent wel een tijdje aan het draaien om gewenste belasting in te stellen. Verpakking was wel heel dun, alleen een zakje zonder bubbeltjes folie als bescherming. Gelukkig uitstekende potmeter niet gekneusd en tool werkt.

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    It works as expected. Simple to use and made of high quality components. With this device Now I can check how efficient the USB power source is. Highly recommended! :)

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  • 04/03/2019

    Delivered via Thailand, took exactly 4 weeks to Germany. Potentiometer/resistor was bend but was able to bend it back to original position. Fan is very silent. PCB looks good, solid work.Thanks!

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  • 19/03/2020

    Great product, works perfectly.

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  • 24/03/2018

    Can be very finely adjusted to the "load". In connection with the "RUIDENG UM24 / UM24C USB 2.0 Color LCD Display Tester", you can test very nicely the USB power supplies or power bank.

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  • 24/03/2018

    簡易電子負荷。 長時間だとやはり高温になるが想定内。 0mAにはなりません。

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  • 12/10/2018

    Do it job. Works ok. Cons: there is no easy way to check the load before connecting

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  • 13/05/2018

    A very useful fan with an adjustable value for power consumption to test, such as powerbank. Thank you Banggood!

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