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The Fnirsi S1 Multimeter: Smart With Large Display (review)
The Fnirsi S1 multimeter features a large color display and is also smart, meaning that it detects whether a DC voltage, an AC voltage or a resistor is connected to its inputs and automatically shows the corresponding value on the display. It also measures capacitance, diodes, temperature and frequency, it has a built-in contactless voltage detector and an LED light.
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