Yellow Springs, OH – YSI has sold its Precision Temperature business to Measurement Specialties for $14 million in cash. YSI Temperature makes temperature sensors and instruments for the aerospace, military, medical and patient monitoring markets. “After closely examining our portfolio and strategically reviewing key product lines, we recognized that what we do best is instrumentation, systems and services,” said YSI CEO and President Rick Omlor, adding, “As such YSI’s strongest growth opportunities are in the environmental business, where we have chosen to dedicate the necessary investments in new technology and acquisitions.”