Title: works, but...
Review: Shortly after purchasing this item, the display readout failed. The unit was still doing its basic job, but loosing the display was inconvenient at the least. I pwuld have had to ship it somewhere for warranty repair and would have had to do without the unit in the meantime. It would have been one thing if it had failed a year or two later, but the unit was practically new.
Is this product review negative?