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USB Charger Doctor: Precision Voltage and Current Tester
Optimize Your Charging Experience
The USB Charger Doctor is an essential tool for anyone needing to monitor the voltage and current of their USB-powered devices. This compact device ensures that your mobile phone chargers and other USB interfaces operate within safe parameters, providing peace of mind while charging.
Key Features:
- Measurement Range:
– Current: 0-2.5A
– Voltage: DC5V compliance for mobile phone chargers
– Additional range: U = 3 ~ 7.5V, I = 0 ~ 3A
- High Resolution:
– Voltage measurement accuracy at ±10mV
– Current measurement accuracy at ±1mA
- Error Margin:
– Voltage error <±1% - Current error <±2%
- Operating Conditions:
– Temperature range from 0°C to +60°C
- Advanced Technology:
Utilizes a state-of-the-art power four semi-double loop integral converter IC with a precision bandgap reference, ensuring high accuracy and stable performance.
Practical Applications:
- Ideal for measuring the voltage loads of empty USB-powered devices.
- Monitors working voltage and current of various USB terminal equipment.
- User-friendly design allows for easy cycling between current and voltage readings.
- Compact size makes it portable; no external power supply required.
Specifications Overview:
| Feature | Details |
|———————–|———————————-|
| Compatible Devices | Extensive compatibility with Apple, Samsung, Sony products including iPhones, Galaxy series, PS Vita |
| Package Weight | Approximately 0.03 kg (0.06 lb) |
| Dimensions | Size: 5.5cm x 3.5cm x 1.5cm |
| Carton Quantity | Contains 400 units per carton |
| Carton Weight | Total weight is about 10.50 kg (23.15 lb) |
This device is perfect for technicians or everyday users who want to ensure their devices are receiving the correct amount of power without risking damage from overvoltage or excessive current draw.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7-21 business days.
Payments
WE ACCEPT THE DIFFERENT PAYMENT METHODS ADVERTISED ON THE SITE, SUCH AS VISA, MASTERCARD, AMERICAN EXPRESS, DINNERS CLUB CARDS AND MORE
Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the item for any circumstances such as shipping carriers issues,etc.you can request a Full refund to the payment method you used or alternatives such as PayPal or Cryptocurrencies by contacting us through WhatsApp,email or contact form.Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Snug Wares
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