USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter
Product Image:
Product Description:

 

Introduce:
  • The tester USB Charger doctor can easily measure the output voltage of the USB port and the device
  •  Compact, no power, and other ancillary equipment, Plug and Play
  •  USB charger can also detect whether the target output voltage and current
  •  Used in factories, laboratories and users
  • 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 an 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
 
Specification:
  • Measuring range :3.5-9V (V)
  • Input voltage :3.5-9V (V)
  • Output voltage :3.5-9V (V)
  • Ambient temperature :0-60
Can easily measure the operating current of the output voltage of the USB port and equipment 2. 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.
 
Technical indicators:
  • Scope of work: Current (0-2.5A) can detect mobile phone charger voltage compliance DC5V
  • Operating Range : U = 3 ~ 9V I = 0 ~ 3A
  • Resolution : Voltage 10mV current 1mA
  • Error : voltage <± 1% current <± 2%
  • Full scale drop : ( When measuring current ) 200mV
 
1PCS

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1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem.

2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer.

3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.

1.Normmly we will send the goods within 1-3 working days after your payment is verified .

2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.