Product Details

Type 1
Description:
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 ~ 7.5V I = 0 ~ 2.5A
Resolution : Voltage 10mV current 1mA
Error : voltage <± 1% current <± 2%
Full scale drop : ( When measuring current ) 200mV
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.
1, USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current .
2, The current and voltage cycle , easy to use and practical.
3, Compact and easy to carry , no additional power supply
 
Package Included:
1x usb charger doctor

Type 2
Feature:
Supply voltage test voltage DC3.2V-DC10V
Test current: 0~3A
Working current: <20mA
Display mode: 0.31LED
Screen display color: color screen
Product size: 67×24×15mm
Measurement rate: ≥300mS/time
Measurement accuracy: 1% (±2 digits)
Resolution: Voltage 10mV Current 10mA
Minimum supply voltage: +3.2V
Maximum supply voltage: +20V
Working temperature:-20~+85
Working humidity: 10~80% (no condensation)
This tester adopts a new generation of power four-way semi-double loop integral conversion IC, which has a precise bandgap reference, high range accuracy, high precision, stable and reliable performance, strong anti-interference ability, and can be used for high temperature measurement of USB power-on or power consumption interfaces, mobile phones Chargers, U disks and other products.
1. USB power supply equipment can be used to measure air, voltage load, operating voltage and current of USB terminal equipment
2. Current and voltage cycle, easy to use and practical.
3. Compact structure, easy to carry, no need for additional power supply
Package list:
1*USB Voltage Tester
  • EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

DataCaciques