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This USB tester provides real-time detection of changing status, voltage, current, power, and other data, ensuring all key values are clearly visible at a glance. The high brightness, 160-degree wide viewing angle, and IPS color screen deliver vivid images and a long service life. It uses a professional instrument sampling circuit with a unique precision algorithm, guaranteeing accuracy and stability at both hardware and software levels. The USB 3.0 interface is fully compatible with USB 2.0 and supports high current tests as well as testing for mobile hard drives and USB devices with USB 3.0 interfaces. The shell is made of high-quality PC material, offering high strength and excellent transparency.

Features:

- Real-time detection of changing status, voltage, current, power, and other data, clearly displayed.

- High brightness with 160-degree wide viewing angle, IPS color screen, and long service life.

- Professional instrument sampling circuit with unique precision algorithm for enhanced accuracy and stability.

- USB 3.0 interface compatible with USB 2.0, supports high current tests and USB 3.0 interface devices.

- Durable PC material shell with high strength and good transparency.

Specification:

- Brand: RuiDeng

- Model: AT34

- Display: 0.96 inch color IPS screen

- Voltage measurement range: 3.70-30.00V

- Voltage measurement resolution: 0.01V

- Current measurement range: 0-4.000A

- Current measurement resolution: 0.001A

- Capacity accumulation range: 0-99999mAh

- Energy accumulation range: 0-99999mWh-999.99Wh

- Voltage measurement accuracy: ±(0.8% +4 digits, under 25℃)

- Load impedance range: 1-9999.9Ω

- Power measurement range: 0-120W

- Temperature range: 0-80℃ / 32-176℉

- Temperature measurement error: ±3℃ / ±6℉

- Working temperature range: 0-45℃ / 32-113℉

- Refresh rate: 2Hz

- Dimensions: Approx. 64*22*12mm / 2.5*0.9*0.5inch

- Weight: Approx. 27g

Package included:

- 1 x USB Tester

Note:

1. Please allow slight size errors due to manual measurement. Thanks for your understanding.

2. Only one USB tester is included, no other accessories are included.

Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.