🔍 Measure with Precision, Live with Confidence!
The KETOTEK Digital AC Voltmeter is a compact and efficient tool designed for measuring voltage and frequency in AC circuits. With a wide measuring range of 80-300V and 45-65Hz, it features a dual-color LED display for easy reading. This device requires no external power supply, making it user-friendly and versatile for various applications. Its small size allows for flexible installation, and it operates effectively in a broad temperature range.
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