Hand-held exhaust emissions testers; portable test equipment, namely, apparatus for detecting and measuring gas pressure, air quality, gas leaks, gas presence, and gas concentration; infra-red benches, namely, devices for detecting the presence and concentration of gases; infra-red benches for incorporation into gas analyzer systems, namely, devices for detecting the presence and concentration of gases; scientific, electrical and electronic apparatus and instruments for calibration of test equipment, displaying and/or printing data, monitoring, recording, indicating, data logging, analysing, sensing, detecting, measuring, checking, and metering of ambient gases, exhaust gases, environmental gas, exhaust emissions, combustion efficiency, and air quality, namely, flue gas analysers, gas leak detectors, gas pressure meters, indoor air quality meters, and vehicle emission testers; scientific, electrical and electronic apparatus and instruments for measuring and testing electrical circuits and electrical currents, but not modifying the electrical input into said electrical circuits and electrical currents, namely, multimeters, clamp meters, and non-contact voltage testers; combustion probes, namely, accessories for devices used to detect the presence and concentration of gases post-combustion; combustion efficiency analysers and combustion testing equipment; automotive emissions analysers; portable diesel smoke meters; hazardous gas detectors for detecting the presence of gases and includes audible and visual alarm and indicators; downloadable software for automating email communications, automating appointment scheduling, invoicing, reporting, collaboration, customer relations management, customer data management, and computer data backup; downloadable software for controlling, communicating with, reporting of data from, retrieving data from, and viewing data from, portable gas measuring and analysing devices and probes therefor; downloadable software for controlling, communicating with, reporting of data from, retrieving data from, and viewing data from, portable gas measuring and analysing devices, namely, carbon monoxide, airflow, temperature, and humidity detectors; computer hardware; downloadable mobile applications for automating email communications, automating appointment scheduling, invoicing, reporting, collaboration, customer relations management, customer data management, and computer data backup; apparatus for recording, transmission or reproduction of sound or images; computer hardware and downloadable software for parallel processing, digital signal processing, and image processing, in the fields of exhaust gas engineering, plumbing, and heating engineering; downloadable software for exhaust gas analysis; Electric and electronic video surveillance installations; security and access control apparatus and instruments, namely, identity badge holders featuring a hazardous gas detector for detecting the presence of gases and containing warning instrument that produces audible tone when preset concentrations of gases are detected or exceeded; parts, fittings and accessories for all of the aforesaid goods

Installation, repair and maintenance services of scientific, electrical and electronic apparatus and instruments, combustion efficiency analysers, flue gas analysers, combustion testing equipment, automotive emissions analysers, exhaust gas analysers, air quality monitors, hazardous gas detectors and warning instruments, electronic and electrical test meters, and electronic and electrical test meters for detecting and measuring electrical currents; installation, maintenance and repair of computer hardware, for image processing, video surveillance, and security and access control, and for optical apparatus and instruments; updating of computer hardware; information, consultancy and advisory services relating to the aforesaid

Product testing, namely, testing of scientific, electrical and electronic apparatus and instruments, combustion efficiency analysers, combustion testing equipment, automotive emissions analysers, air quality monitors, hazardous gas detectors and warning instruments, and electronic and electrical test meters of others to determine conformity with certification standards, product quality, and product safety; product testing, namely, conformance testing, quality testing, safety testing of scientific, electrical and electronic apparatus and instruments, combustion efficiency analysers, combustion testing equipment, automotive emissions analysers, air quality monitors, hazardous gas detectors and warning instruments, electronic and electrical test meters of others to determine conformity with certification standards, product quality, and product safety; calibration services; Research, development, design, implementation and upgrading of computer software; testing of computer software; computer programming and software design; customizing computer software; repair, updating and maintenance of computer software; software as a service and rental of computer software featuring software for controlling, communicating with, reporting of data from, retrieving data from, and viewing data from, portable gas measuring and analysing devices, namely, carbon monoxide, airflow, temperature, and humidity detectors, for automating email communications, automating appointment scheduling, invoicing, reporting, collaboration, customer relations management, customer data management, and computer data backup, and for parallel processing, digital signal processing, and image processing; providing technical information in the fields of computer hardware and computer software; providing technical advisory and consultancy services; design of computer hardware rental of computer hardware; information, consultancy and advisory services relating to the aforesaid