Banggood'da Voltmetre için En Olumlu Yorum Turkey|Alışveriş yapmak Türkiye

30% OFF Geekcreit® 0,28 İnç 2,5V-30V Mini Dijital Voltmetre Gerilim Test Cihazı İki Hatlı Voltmetre US$6.29 US$8.99 View It

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MichiganMike 18/11/2017

This meter is quite nice. I had to calibrate almost all of these meters I bought. Once calibrated they were fairly accurate. The LEDs were not seated on any of the circuit boards. I was able to desolder the LEDs and resolder them so that they were properly seated. Very good value overall. I noticed that there was a location for a third wire. I traced the circuit and realized that if the zero jumper was removed and a third wire was added, it was possible to measure voltages down to zero. Please look at the photo to see the jumper location. The red and black wires must be connected to a power source, the white wire is connected to what voltage you want to measure. You must connect the ground of the power source to the ground reference of the voltage you want to measure.

Yorumlar (6)

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Mikey1 Thanks for the tip, it works great! I'm using one of these to monitor the charging of a 10 Farad supercapacitor which powers a small model plane. Now I can see the charge state right from the beginning at zero volts. Very good modification although it requires a steady hand and good technique on the soldering iron!
Cevap 14/05/2018

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banggood @Grr Dear customer,
Thank you for choosing Banggood and sorry for your any inconvenience came up with the product.
If you need any support, you can contact us via this link:http://www.banggood.com/Contact-Us_hi111, and we will give you a good solution.
Best regards :)
Banggood team
Cevap 16/05/2018

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tibssy Mine came with 3 wire and the board looks different.
Cevap 10/10/2018

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banggood @tibssy Dear customer,
Thank you for choosing Banggood and sorry for the inconvenience caused.
Could you please tell us more information about your problem in this link?
http://www.banggood.com/Contact-Us_hi111
We will do our best to assist you after we receive the email.
Thanks for your understanding and have a nice day.
Best regards,
Banggood Team
Cevap 11/10/2018

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banggood @Wheelie Roulette Dear customer,
Thank you for choosing Banggood and sorry for the inconvenience caused.
Could you please tell us more information about your problem in this link?
http://www.banggood.com/Contact-Us_hi111
We will do our best to assist you after we receive the email.
Thanks for your understanding and have a nice day.
Best regards,
Banggood Team
Cevap 11/10/2018

Gönder
banggood @ateeg.Qatar qatar Dear customer,
Thank you for choosing Banggood and sorry for the inconvenience caused.
Could you please tell us more information about your problem in this link?
http://www.banggood.com/Contact-Us_hi111
We will do our best to assist you after we receive the email.
Thanks for your understanding and have a nice day.
Best regards,
Banggood Team
Cevap 11/10/2018

Gönder

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Şirketimiz

Bizimle iletişime geçin

Ödeme & Nakliye

Partnerlik Programlarımız

Banggood.com hakkında Garanti ve İade politikası Hüküm ve Koşullar Gizlilik Politikası Fikri Mülkiyet Hakları Site Haritası

Bizimle iletişime geçin Yeni kullanıcı Rehberi Yardım Merkezi Özelleşmiş Meseleler

Ödeme Yöntemleri Nakliye Rehberi Gönderdiğimiz Yerler Tahmini Teslimat Süresi BGpay Talimatnamesi

Moda Blogger Programı Ortaklık Programı Toptan Satış Programı Direk nakliye İnceleme Kulübü