Digital panel meter - Voltmeter / Ammeter - made in China.

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#91 21395902 16 Jan 2025 17:32

Galareta Galareta

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Post #91
21395902 16 Jan 2025 17:32

Rather, you always have a shunt separately. How would you like so many A's through these cables as hair let loose?
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Topic summary

The discussion revolves around a low-cost Chinese digital panel meter that functions as both a voltmeter and ammeter, priced around PLN 6. Users share their experiences regarding the accuracy and reliability of these meters, noting that while some have had satisfactory performance over extended periods, others report issues such as LED burnout and inaccurate readings, particularly at lower current ranges. The variability in quality among different units is highlighted, with some users suggesting modifications for improved performance, such as replacing thin test leads with thicker wires. Concerns about measuring negative voltage and the need for proper grounding connections are also discussed. Overall, the meters are deemed suitable for amateur applications despite their limitations.
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