1Pcs USB Volt Current Voltage Doctor Charger Capacity Tester Meter Power Bank

1Pcs USB Volt Current Voltage Doctor Charger Capacity Tester Meter Power Bank

SKU:011434
Regular price $7.99 USD

Features:
  • The tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti~interference ability
  • High temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger, U disk and other products
  • Can easily measure the operating current of the output voltage of the USB port and equipment, smallsize, no power, and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users
  • This converter use wide voltage chip, main chip with current limiting function(6A), input low voltage automatic shutdown function. High quality chip can work better
  • This module with two FM5888 dual recognition IC, it is USB charge protocol control IC, it can automatically identify the type of charging device, make device get the max charging current, protect device and save charge time
  • This 4USB DC-DC buck converter, suitable for power adapter, battery pack, car battery & mobile power voltage step down to 5V output to charge or power supply for the electronic equipment

Specifications:
  • Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V
  • Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A
  • Resolution : Voltage 10mV current 1mA
  • Error : voltage <± 1% current <± 2%
  • Full scale drop : ( When measuring current ) 200mV

Package Included:
1* USB Charger Doctor(Red Red/ Red Blue)
trust seal
  • guaranteeQuality checked
  • Special gift cardsSpecial gift cards
  • Free return Within 60 days
  • Consultancy86-0755-85201155
Features:
  • The tester uses a new generation of power four semi~ double loop integral converter IC , with a precision bandgap reference , range accuracy , high precision , stable and reliable performance , strong anti~interference ability
  • High temperature can be used for measuring USB powered or power consumption of the interface , mobile phone charger, U disk and other products
  • Can easily measure the operating current of the output voltage of the USB port and equipment, smallsize, no power, and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users
  • This converter use wide voltage chip, main chip with current limiting function(6A), input low voltage automatic shutdown function. High quality chip can work better
  • This module with two FM5888 dual recognition IC, it is USB charge protocol control IC, it can automatically identify the type of charging device, make device get the max charging current, protect device and save charge time
  • This 4USB DC-DC buck converter, suitable for power adapter, battery pack, car battery & mobile power voltage step down to 5V output to charge or power supply for the electronic equipment

Specifications:
  • Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V
  • Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A
  • Resolution : Voltage 10mV current 1mA
  • Error : voltage <± 1% current <± 2%
  • Full scale drop : ( When measuring current ) 200mV

Package Included:
1* USB Charger Doctor(Red Red/ Red Blue)