Reliable DC Voltage Meter with Reverse Connection Protection LED Display
ab 5,14 €
Refresh speed: about 300ms once. Input impedance:> 100KΩ. Bright and clear LED display panel for easy reading. Display: Three -bit "0.36" LED digital tube. Allow error: ±1%; when greater than or equal to 10V, the error is ±0.3V; when less than 10V, the error is ±0.10.
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