KWS-V21 USB Detector Voltmeter Ammeter: Power Capacity Tester Meter for Mobile Power Voltage & Current
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Product details
Description
KWS-V21 USB Detector Voltmeter Ammeter Power Capacity Tester Meter Voltage Current Mobile Power
Product Overview:
This is a mini USB meter that measures voltage, current, power, and capacity, providing a comprehensive understanding of your device's power performance.
Key Features:
- High-Quality and Durable: 100% brand new and high-quality construction ensures durability and safety.
- Multi-Parameter Measurement: Measures voltage, current, power, and capacity simultaneously, making it easy to view and analyze.
- Wide Measurement Range: Detects a variety of power supply output voltage and current, with a voltage range of 4-20V and current range of 0-3A.
- Portable and Convenient: Small size and lightweight design make it easy to carry and use on-the-go.
- Capacity and Efficiency Calculation: Calculates the capacity and efficiency of mobile phone battery power banks.
What's in the Box:
1 x Power Capacity Tester
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