Features:
A USB meter to measure voltage, current, power, capacity, with 0.91 inch OLED display.
Lightweight and portable.
Description:
Over-voltage and under-voltage remind for safe use. Perfect tool useful, helpful and so practical. Easy to use and operate at affordable prices.
Specifications:
Voltage range: 3.5V-9V (1% accuracy) Current range: 0-3.3A (1% accuracy)
Working time (0-99Hour)
Measuring capacity range: 0-99999 mAh
Size: 59x23x13.5mm
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