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white
Cons:
Refused, not because of the product. But because of the delivery itself. The item was soaked in some unknown liquid inside the shipping bag, when I opened it everything was covered in this liquid. End result, it burned my fingers. What kind of liquid is this? You can see there was a cut on the shipping bag itself, through which this liquid got in.
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white
Pros:
Works.
Cons:
Spread of readings +/-3 volts, quietly buzzes when working