ESCO Technologies (NYSE: ESE) reported quarterly earnings of $1.91 per share which beat the analyst consensus estimate of $1.84 by 3.8 percent. This is a 41.48 percent increase over earnings of $1.35 per share from the same period last year. The company reported quarterly sales of $309.341 million which beat the analyst consensus estimate of $307.876 million by 0.48 percent. This is a 16.50 percent increase over sales of $265.519 million the same period last year.