Ensure your devices are charging safely and efficiently with the KWS-1705B USB Multimeter. This compact, plug-and-play tool is essential for hobbyists, tech enthusiasts, and professional repair technicians. It provides real-time data on voltage, current, and capacity, allowing you to troubleshoot faulty cables, test power bank capacities, and monitor charging speeds with ease.

🌟 Key Features:

• Multi-Function Monitoring: Simultaneously displays Voltage (V), Current (A), Capacity (mAh), Power (W), Energy (Wh), and Resistance (Ω).

• High Precision: Features a 25mΩ sampling resistor for minimal power loss and high-accuracy readings.

• Data Storage: Built-in memory allows you to save multiple groups of detection data—even after the power is cut.

• Universal Compatibility: Works with any USB 2.0 port. Perfect for testing smartphones, tablets, laptops, power banks, and USB wall chargers.

• Clear LCD Display: Features a bright, easy-to-read digital screen that works in any lighting condition.

• One-Button Control: Simple interface to cycle through data screens or reset stored values with a long press.

• Compact & Portable: Includes a 15cm (approx. 6") flexible cable, making it easy to plug into tight spaces without blocking adjacent ports.

📋 Technical Specifications:

• Model: KWS-1705B

• Voltage Range: DC 4V – 30V (Accuracy: +/- 1%)

• Current Range: 0A – 5A (Accuracy: +/- 1%)

• Power Range: 0 – 150W

• Capacity Range: 0 – 999999mAh

• Energy Range: 0 – 999.999Wh

• Interface: USB 2.0 / Micro USB

• Shell Material: High-quality ABS (White)

• Dimensions: 64mm x 31mm x 14mm (main unit)

📦 Package Includes:

• 1x KWS-1705B USB Digital Multimeter Tester

💡 Why Buy This?

Whether you are trying to figure out why your phone is charging slowly or you want to verify the true capacity of a new power bank, the KWS-1705B is the perfect diagnostic tool. It’s lightweight, durable, and provides professional-grade data at an affordable price.

🚚 Shipping & Returns:

• Fast Shipping: Dispatched within [Your Handling Time] business days.

• Trusted Seller: Check our feedback for 100% customer satisfaction!

• 30-Day Returns: Buy with confidence. If you aren't satisfied, return it for a full refund.

How to Use:

1. Check Power: Plug the USB male end into a charger or power bank.

2. Test Device: Plug your charging cable into the USB female port of the tester.

3. Read Data: The screen will instantly display the live voltage and current draw.

4. Reset: Long-press the button for 5 seconds to clear stored mAh/Wh data for a new test.