Mesa Laboratories (NASDAQ:MLAB) reported quarterly earnings of $3.30 per share which beat the analyst consensus estimate of $0.34 by 870.59 percent. This is a 46.67 percent increase over earnings of $2.25 per share from the same period last year. The company reported quarterly sales of $63.724 million which missed the analyst consensus estimate of $65.171 million by 2.22 percent. This is a 2.56 percent increase over sales of $62.135 million the same period last year.