ELPIDAN

Air analysis apparatus; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Gas detectors for detecting the presence of gas; Gas testing instruments; Home and office electrical power automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; Laboratory equipment and supplies, namely, thermometers; Measuring instrumentation and apparatus, namely, digitizers; Measuring tapes; Radiation-measuring instruments; Surveying instruments; Laboratory equipment and supplies, namely, calipers; Ultrasonic thickness gauges