DFRobot USB cable and charger tester with 1.44" TFT
Product number: FIT0814
CHF 28.15
Available · 7 piece · 2-5 Tage
CHF 28.15
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Description
Product information "DFRobot USB cable and charger tester with 1.44" TFT "
This USB colour screen tester can be used to measure the power of the USB interface device, measure the power when charging the phone, detect the fast charging protocol of the adapter, and bait the voltage with the protocol adapter to establish a simple regulated DC power supply.
Notes:
1. Do not connect a power supply that is more than 24V to the tester.
2. The USB-A input of the tester supports high input power (e.g. 20V*5A=100W), the USB-A output can bear 5A current for a short time, while the micro USB input does not support high current and high power, and its input current should not exceed 2.5A. When working with high current and high power, it is recommended to use the Type-C interface for output.
3. The HID USB interface is only used for data transmission.
4. When working with high voltage and high power, the temperature of the tester will rise. Please be careful to avoid burns.
5. All interfaces are connected in parallel, except for the online ports. Only one input and one output may be connected at the same time.
Functions
Colour screen display
Supports Chinese and English interface
Supports Fast Charging Decoy, Protocol conversion
The interface can switch the direction between horizontal and vertical screens
With CE certification
Specifications
Input voltage range: 4～24V
Input voltage resolution: 0.1mV
Input voltage accuracy: ±(0.2?+2)
Input current range: 0～5A
Input current resolution: 0.1mA
Input current accuracy: ±(0.5?+2)
Input power range: 0～120W
Input power resolution: 0.1mW
Input power accuracy: ±(0.5?+2)
Load equivalent
Internal resistance range: 0～9999.9?
Load equivalent
Resolution of internal resistance: 0.1mΩ
Load equivalent
Accuracy of internal resistance: ±(0.5?+2)
D + / D- Voltage range: 0～3.3V
D + / D- Voltage resolution: 0.01V
D + / D- voltage accuracy: ±(1.0%+2)
Device temperature resolution: 1°C
Device temperature accuracy: ±(1.2%+3)
Capacity range: 0～99999mAh
Capacity resolution: 0.0001mAh
Consumed energy range: 0～9999.99Wh
Consumed energy resolution: 0.00001Wh
Internal cable resistance range: 0～9999.9Ω
Resolution of internal cable resistance: 0.0001Ω
Scope of delivery
USB colour screen tester x1
Documentation / Downloads
Manual
Properties
| Zolltarifnummer: | 90303370 |
|---|---|
| Brand: | DFRobot |
| Country of Origin: | China |
| Gross Weight (kg): | 0.052 |
| Manufacturer ID: | FIT0814 |
| Product ID: | FIT0814 |
Manufacturer
DFRobot
DFRobot – Innovative Electronics and Robotics Solutions
DFRobot is a leading provider of electronics and robotics products, specializing in the development of user-friendly tools and platforms for education, research, and prototyping. The brand inspires engineers, students, and makers to create innovative projects and drive technological advancements.
DFRobot’s product lineup includes microcontrollers, sensors, motor drivers, robotic platforms, and kits for various applications. The Gravity series, a modular platform for easy electronics projects, and specialized STEM education kits are particularly popular, aiming to promote learning in science, technology, engineering, and mathematics.
DFRobot emphasizes open-source technology, offering comprehensive documentation, tutorials, and community support to help users get started with electronics and robotics projects. The products are compatible with popular platforms like Arduino, Raspberry Pi, and Micro:bit, enhancing flexibility and versatility.
With a strong focus on innovation, education, and usability, DFRobot has established itself as a leading provider in electronics and robotics development. The brand offers solutions suitable for both beginners and advanced developers, fostering creative thinking and problem-solving skills.
Manufacturer and safety information
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de
WEEE number: 20453810
Person responsible for the EU
See manufacturer information
Safety instructions
- Read the operating instructions carefully before use and follow the safety instructions.
- Only use the device in dry indoor areas to avoid short circuits or electrical hazards.
- Only operate the USB measuring device with suitable USB ports and approved accessories.
- Avoid contact with moisture, dust and extreme temperatures.
- Disconnect the USB plug from the computer before opening the device to prevent electric shocks.
- Do not modify or repair the device yourself. This can lead to safety risks.
- Always ensure adequate ventilation when soldering or working near the device.
- Defective or unusable appliances must be recycled in accordance with local disposal regulations.
- Dispose of battery or rechargeable battery-operated components properly and separately from the device.
- Keep the device safe from children and unauthorised persons.
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