Hygrometers; Magnetometers; Oscilloscopes; Battery testers; Digital multimeters; Electronic ultrasonic test equipment, namely, ultrasonic flaw detectors, thickness testers and hardness testers, for non-medical use; Force measurement products, namely, digital force gauges, digital torque gauges and manual and motorized test stands used therewith sold as a unit with the gauges; Laboratory equipment and supplies, namely, incubators; Laser rangefinders; Measuring apparatus, namely, clamp meters f...