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Can be easily measured USB port output voltage and the operating current of the device;

Small size, no power, and other ancillary equipment, plug and play; also detect USB charger output voltage and current are standard; used in factories, laboratories and users.


Scope of work: Current (0-2.5A) can detect standard mobile phone charger voltage DC5V
Operating Range: U = 3 ~ 7.5V I = 0 ~ 2.5A
Resolution: Voltage 10mV Current 10mA
Error: voltage <± 1% // current <± 2%
Full scale drop: (when measuring current) 200mV
Working temperature: 0-60 Celsius
Product size: 53 * 35 * 14mm
Packing: PE bag
The tester uses a new generation of power four and a half double integral cycle conversion 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 an interface, cell phone chargers, U disk and other products.
It can be used to measure the empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current.
Current and voltage cycle, easy to use and practical.
Compact and easy to carry, no additional power supply.
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Shipping options

  • Within NZ > urban > 1-2 business days$6.00
  • Within NZ > rural > 2-5 business days$8.00
  • Seller does not allow pick-ups
  • Seller location: Christchurch City, Canterbury, NZ

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