Dispozitiv de Monitorizare a Curentului prin USB View larger

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USB Power Monitor

0104110000003485

New product

This is a USB monitoring device that can measure current up to 2.5 A and voltage between 3 V and 7.5 V.

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36 Items

7,99 lei
tax incl.

Valid in the limit of the available stock

The price includes the costs for collection, treatment and ellimination of WEEE

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Overview:

This can be used to measure current and voltage when your phone is charging via power bank. It is also ideal for monitoring power consuming devices when connected to your computer.

This device can measure current up to 3 A and voltage between 3 V and 7.5 V. Resolution for display is 10 mA and 10 mV respectively. The error for voltage is ± 1% and ± 2% for current. It can be used for cellphone, chargers, and other USB-powered devices.

Specifications:

  • Working Current: 0 to 2.5 A
  • Working Voltage: 3 V to 7.5 A
  • Voltage Resolution: 10 mV
  • Current Resolution: 10 mA
  • Voltage Error: < ±1%
  • Voltage Current: < ±2%
  • Operating Temperature: 0˚ C to 60˚ C
  • Dimensions: 52 x 20 x 14 mm

Reviews

Grade 
02/13/2018

F BUN

Convenabil si ca pret si calitate .

  • 4 out of 4 people found this review useful.
Grade 
02/03/2018

Grade

Pe Fast si Ultrafast sunt tensiuni mai mari de 7V la unele chargere (incarcatoare) .

  • 4 out of 4 people found this review useful.
Grade 
01/20/2017

Excelent

Un produs excelent , un pret excelent

  • 1 out of 1 people found this review useful.
Grade 
07/08/2016

Util

Util pentru evaluarea rapida a unui incarcator , de luat in considerare ca are o rezistenta interna cam de 0.12 ohmi , la 2 A diferenta de tensiune intre intrare si iesire poate fi de 240 mV unele telefoane trec pe incarcare lenta cand tensiunea scade sub un prag dar la pretul asta nu se poate ceva mai bun. Desigur ca nu are nevoie de nici un software, se intercaleaza intre incarcator si cablu si gata.

  • 5 out of 5 people found this review useful.
Grade 
06/07/2016

buna ziua

bine ar fi daca la produsele pe care le comercializati, scrieti mai multe detalii, de exemplu : as dori sa stiu daca acest dispozitiv are nevoie de soft ,daca da unde se gaseste

  • 2 out of 3 people found this review useful.

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USB Power Monitor

USB Power Monitor

This is a USB monitoring device that can measure current up to 2.5 A and voltage between 3 V and 7.5 V.

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