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  • 17/09/2018

    I was looking for a circuit capacitor test without having desoldering my capacitor and I found the best is the MESR 100 (V2). Tested and approved as shown in my demo and presentation video. The son are very good quality (silicone) you can even connect a 5 V power bank micro USB if you do not prefer to put rechargeable battery. The design is very clean and reliable. Remember to unload your capacitor before the measurement and especially to calibrate by plugging your pliers and pressing the ZERO key. The ignition is done by pressing the button ON 2-3 seconds for a better security and to avoid the untimely starts and the extinction of your device, it is enough to press a blow on the same button. I RECOMMEND this indispensable product and that will avoid you many miseries desoldering and test or search for hours to find a breakdown!

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  • 15/01/2018

    This is a great tool to have in your electronics lab. Takes seconds to test and root out bad caps in circuit and or measure/find shorts and/or small resistance. Very happy with the purchase.

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  • 02/11/2020

    Funciona bem!

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  • 27/01/2021

    dispositivo muito bom, para qualquer reparo ou teste. Estou muito satisfeito. Recomendar. entrega rápida.

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  • 21/02/2019

    FAIR instrument but no excellent. Just received. Some basic testing and realized this instrument is not as useful as I expected. 1.- Test leads are very short and alligators are not practical for testing capacitors in circuit. 2.- You cannot use longer leads since its resistance does not allow for zeroing shortcircuiting the ends prior to make any measurement, and an error message is displayed. 3.- I make my own test leads using short heavy flexible leads #10AWG gage from LiPo battery and with sharp needle ends to pick capacitors at PCB boards, not requiring to be desoldered for testing. It can be zeroed and some readings are obtained for ESR. 4.- ESR values measured are random and varies on same capacitor under different test. Table included in the instrument shows acceptance values that are not real. Values depend on different manufacturer's parameters, as you can find on several tables available in the Web with quite different ESR values for each capacitor value, so you cannot determine if the sample under test is acceptable or not. 5.- The time consumed in processing a measurement is very long. 6.- Display brightness is very low that make very difficult to read in normal lighting environment. In summary, not so happy with the instrument. It will go to increase my big lot of gadgets and be kept as a souvenir only. Not reliable.

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  • 02/08/2018

    Inlove with it. Hope this tester will last long, it works perfect only volts limited to 250v and the wire is too short maybe its part of the design due to very sensitive results of capacitance value. I'll try to assemble longer cable using high end speaker wire oxygen free and banana plug. Using this product to measure resistance on 18650 also works fine as second option prior to assembling it together. I measure resistance using three units showing different result I Max mini, Liitokala 500, MESR- 100. all from bangood. then I tabulate them. The results varies with each other which you can have a good idea which battery have similar range of resistance. Iam a Civil Engr. and Electronic is my hobby for stress reliever

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  • 25/01/2016

    This is a must tool for any hobby repairman. It works great and is simple to use. It will be probably OK for professionals as well. Maybe the included cables would be more useful with probes, but you can use your own cables, so this is a minor detail. There is also slot allowing individual (out of circuit) condensers testing. Maybe the price of the device is a bit high, but it is not Banggood fault, it's a bit overpriced by the manufacturer. I have also funny story regarding this order. By using the included tracking system I found out that the package is deposited on my local post for a week and nobody from my local post let me know. The post office staff was quite surprised I showed them list from the tracking system on the web page from the other end of the planet stating that the package is there. And guess what, the package was really there! I live cca. 200 meters from the post office and they were unable to let me know that the package was deposited. Unbelievable. So the Banggood tracking saved my package, great. Maybe the tracking could be extended by addition of an email notifications for the tracked packages that was deposited on the local post. This would be excellent and I will never miss my package :)

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  • 22/03/2018

    ok and no problem

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  • 06/04/2022

    recebeu o produto há uma semana, e está tudo bem, funciona bem

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  • 21/12/2021

    com sucesso obter o medidor sem danos boa entrega também está funcionando excelente.

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