Mesa Laboratories, Inc. designs, manufactures, and markets quality control instruments and disposable products in Europe, Africa, Asia, South America, Australia, Canada, and Central America. The company's Instruments segment offers data loggers, which are precision instruments used in critical manufacturing, quality control, and validation applications; medical meters and calibration solutions used to test various parameters of the dialysis fluid, and the calibration and operation of the dialysis machine; gas flow calibration and air sampling equipment that are used for industrial hygiene assessments, calibration of gas metering equipment, and environmental air monitoring; and torque testing systems used for measure bottle cap tightness. This segment's products are used in healthcare, pharmaceutical, medical device, food and beverage, industrial hygiene, and environmental air sampling industries. Its Sterilization and Disinfection Control segment manufactures and markets biological ind