Level indicators; water leak detectors for HVAC systems; pump controllers in the nature of electric control panels for pumps; level switches for monitoring and controlling liquids in tanks and bins; level transmitters; electronic timers, namely, timer boards; panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; electronic indicator panels; alarm sensors, namely, process alarm switch modules; signal conditioning devices for industrial process control, namely, signal conditioning modules; relays, electric; current transformers; electric current switches; electrical controlling devices, namely, solid state relay monitors; electrical annunciators, namely, indicating annunciators; electronic motion sensitive switch; electric sensors, namely, particulate transmitters; electric sensors, namely, particulate sensors; timers and tachometers; vibration and detection monitors, namely, vibration sensors; electrical power supplies and transformers; temperature controllers for monitoring and regulating temperature in industrial and laboratory settings, namely, process controllers for monitoring and control of temperature and process; electric converters, namely, signal converters; pressure sensors, namely, static pressures sensors; temperature switches, namely, temperature and humidity switches; temperature transmitters, namely, temperature and humidity transmitters; occupancy sensors, namely, electronic devices which detect the presence of occupants and control the lighting system accordingly; electric sensors, namely, flow sensors; gas sensors for measuring gas concentration, namely, carbon monoxide and carbon dioxide transmitters; sensors for determining velocity, namely, air velocity transmitters; smoke detectors; electronic-based instruments for measuring environmental parameters, namely, indoor air quality transmitters; thermometers not for medical purposes, namely, thermocouple thermometers; temperature transmitters; temperature sensors and indicators; temperature switches; downloadable computer software for programming and communicating with temperature controllers; mass flowmeters flow switches for monitoring and controlling the flow of gases or liquids; electric actuators, namely, damper actuators; pressure gauges; pressure measuring apparatus, namely, pressure monitors and displays; electrical transducers, namely, current to pressure transducers; electrical controlling device, namely, positioners for valves; air regulators, namely, pressure regulators for air; valve position indicators; electric switches, namely, position switches; position transmitters, namely, electronic transmitters for measuring the position of valves; electrical transducers, namely, pressure to current transducers; electric valve actuators; thermo-anemometers; thermo-hygrometers; signal generators; digital multimeters; ground and continuity controls, namely, continuity testers; pressure calibrators in the nature of calibration devices for calibrating pressure gauges; gas leak detectors for HVAC systems; liquid conductivity and PH testers in the nature of scientific measuring instruments, namely, liquid conductivity meters and pH meters; tachometers; sound meters and calibrators, namely, sound level meters; HVAC balancing instruments, namely, anemometers, pitot tubes, and pressure gauges; ultrasonic thickness gauges; vane thermos-anemometers; flow meters, namely, air flow hoods; electronic data loggers; residual gas analyzers; wireless transmitters and receivers; torque sensors in the nature of torque meters; weighing equipment, namely, balances and scales; electrical transducers, namely, load cells, force gauges; strain gauges; strain meters in the nature of strain gauges; data acquisition modules and recorders, namely, analog to digital converters and electronic data loggers; gauss meters, namely, magnetometers; hardness testers, namely, metal hardness testing machines; photo meters, namely, light meters; speed sensors, namely, sensors for determining velocity; thermal imagers in the nature of thermal imaging cameras; electronic-based instruments for measuring environmental parameters, namely, chlorine analyzers for measuring water quality; viscosity meters in the nature of rheometers for measuring the viscosity of fluids; rain and snow gauges; electronic-based instruments for measuring environmental parameters, namely, water quality controllers and sensors; electrical connectors; electrical control panels; electrical terminal blocks; resistance measuring instruments, namely, resistive temperature devices; electrical connectors, namely, thermocouple connectors; fluid metering pumps, namely, controlled volume pumps; bulkhead connectors, namely, electrical connectors; weatherproof enclosures for measuring and control apparatus in the nature of meters, indicators, and controllers; flow regulators for domestic, commercial, agricultural and industrial use; pitot tubes; calibration devices for calibrating gas detectors and analyzers in the nature of gas calibration kits consisting of bottled gas, regulators, and gauges; thermometers not for medical purposes; flow meters; water meters; controlled volume pumps, namely, calibration pumps; manometers being pressure gauges; air flow grids, namely, sensors for measuring air flow in ventilation systems, not for medical use; backflow test kits comprised primarily of manometers being pressure gauges and also including pressure measuring hoses, ball valves, gate valves, and pressure indicating plugs for valves; slide charts in the nature of slide rules; carrying cases for test equipment, namely, carrying cases for pressure gauges

Pressure measuring apparatus; pressure gauges; pressure sensors; pressure transmitters; pressure indicators; pressure recorders; pressure switches; pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; combination pressure switch and gauge; pressure regulators; pressure snubbers for dampening variations in fluid pressure measurements; pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems; air filter gauges; air filter switches; air filter regulators; air flow balancing instruments; air flow grid, averaging; air flow indicators; air flow alarms; air flow measurement stations; air flow switches; air hammers for discharging compressed air to prevent the accumulation of bulk material in pipes, chutes and containers; air quality measurement apparatus, namely, particle counters; air velocity monitoring and control apparatus; air velocity meters; air velocity indicators; air velocity switches; air velocity transmitters; manometers; pitot tubes; alarm sensors; anemometers; sound alarms; electrical annunciators; aspirator bulbs; averaging flow sensors; bar graph meters; bin aerator pads; calibration pumps; carbon dioxide transmitters; carbon dioxide volatile organic compound transmitters; carbon dioxide/relative humidity/temperature transmitters; carbon dioxide/temperature transmitters; carbon monoxide transmitter and switch; carbon monoxide transmitters; carbon monoxide/nitrogen dioxide gas transmitters; circular chart recorders; communicating carbon dioxide detectors; communication signal converters; electric connectors; electrical power connectors cooling towers for protecting instrumentation in high temperature applications; electric current switches; current to pressure transducers; electrical transducers; current transformers; current/voltage signal generators; recorded computer software for wireless content delivery; electronic test instruments and recorded software for use in handheld devices for measuring and monitoring physical parameters such as pressure, temperature, flow and humidity; recorded software on handheld devices for remotely monitoring environmental conditions within a building, facility, grounds, or designated spatial area; recorded software for monitoring factory manufacturing processes; electronic data loggers; flow measurement instruments; flowmeters; fluid flow alarms; fluid flow monitors; fluid flow meters; fluid flow switches; orifice plate flow meters; fluid flow sensors; flow switches for monitoring and controlling the flow of gases or liquids; fluid flow transmitters; gas pressure test kits; gauge enclosures; gauge guards; handheld carbon monoxide/carbon dioxide gas analyzers; flue gas analyzers; handheld portable data viewers; humidity and dew point measurement instrumentation; humidity switches; humidity transducers; humidity transmitters; humidity displays; humidity and temperature transmitters; hydrometer probes; hydronic differential pressure manometers; hygrometers; instrument enclosures; level indicators; level gauges; filling level detectors; float switches; probes for level measurement instruments; liquid level sensors; liquid level transmitters; level switches for monitoring and controlling liquids or bulk solids in tanks and vessels; laboratory filters; occupancy sensors, namely, electronic devices which detect the presence of occupants; panel meters, namely, electronic instruments that display an input signal in either digital or electronic form; particulate monitors; particulate controls; particulate transmitters; particulate filters for the removal of particles in fluid flow lines; pumps; sensors for determining position; electrical power supplies; vacuum gauges; vacuum switches; vacuum transmitters; proximity sensors; proximity switches; electronic sensors; refrigerant sensors: electronic proximity sensors and switches; pump controllers; rate and totalizer indicators; electric relays; room status monitors; sight flow indicators and transmitters; sight flow windows; signal conditioning and communication devices for industrial processes; speed controls; siphons for protecting pressure instruments; strainers for filtering fluids in fluid lines; tachometers, digital and analog; process instrumentation; process indicators and panel meters; loop controllers; process alarms; electrical transducers; temperature loop controllers; probes for temperature measurement instruments; temperature sensors; temperature switches; temperature transmitters; temperature gauges; temperature indicators; temperature meters not for medical use; thermocouples; thermometers other than for medical use; resistance temperature detectors; thermostats; test instruments; thickness gauges; tilt switches; timers; timer controllers; transmitters of electronic signals; valves; valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations, or machines; automatic valves; ball valves; check valves; diaphragm valves; angle seat valves; butterfly valves; globe valves; needle valves; pneumatic valves; solenoid valves; temperature control valves; control valves for regulating the flow of gases and liquids; electronic valves for controlling gases or fluids; pressure relief valves; electric valve actuators; valve position indicators; piston vibrators for preventing the accumulation of bulk material in pipes, chutes and containers; electric vibrators for preventing the accumulation of bulk material in pipes, chutes and containers; volume boosters for pneumatic control valves; water leak detector and sensor tape; water leak detectors; water meters; wind speed indicators; transformers; electric transformers; current transformers; intrinsically safe electric isolator barriers for use with instrumentation in hazardous areas; zener barriers; galvanic isolators; parts and fittings for all of the aforesaid goods.

Providing a wide variety of support services to franchise companies, namely, accounting services, personnel management services and business management and business administration consultation services

Pressure gages.

Air filter gages, air flow gages, air flow indicators, air flow meters, air flow monitors, air flow sensors, air flow switches, air velocity gages, air velocity indicators, air velocity meters, air velocity sensors, air velocity switches, air velocity transmitters, anemometers, carbon dioxide indicators, fan speed controllers, mass flow controllers, process controllers, temperature controllers, flow gages, flow indicators, flow meters, flow monitors, flow sensors, flow switches, flow transmitters, flow conversion curves, flow meter transmitters, pressure gages, pressure sensors, pressure switches, pressure transmitters, combination pressure switches and gages, differential pressure gages, differential pressure sensors, differential pressure switches, differential pressure transmitters, vacuum gages, vacuum sensors, vacuum switches, vacuum transmitters, differential vacuum gages, differential vacuum sensors, differential vacuum switches, differential vacuum transmitters, psychrometers, hand pumps, purge meters, circular strip and electronic recorders for recording data, pressure regulators, proximity sensors, position sensors, temperature sensors, sight flow indicators, sight windows, smoke gages, limit switches, liquid level switches, air filter switches, bin level switches, differential pressure switches, float switches, gas pressure switches, gage oils, gage carrying cases, hook gages, liquid and bulk level gages, liquid and bulk level indicators, liquid and bulk level switches, liquid and bulk level transmitters, magnetic gage mounts, manometers, manometer-type air balancing equipment for measuring the velocity pressure and/or the velocity of air flowing through a duct, over pressure safety traps, pitot tubes, position switches, temperature switches, valve position switches, combination switch/gage/transmitters, temperature controllers, temperature control valves, temperature data loggers, air velocity test kits, combustion test kits, gas pressure test kits, thermometers, position transmitters, temperature transmitters, valves, valve actuators, wind speed indicators.

Pressure gages, pressure switches, combination pressure switches and gages, air filter gages, kits for air filter gage service consisting of air filter gage parts and accessories, manometers, overpressure safety traps, kits for servicing gas appliances consisting of a manometer and parts and accessories therefor, hook gages, pitot tubes, air velocity calculators, null switches, flow meters, flow meter direct reading scales, flow meter conversion curves, metering valves, combination test sets, smoke gages, thermometers, carbon dioxide indicators, magnetic gage mounts, air velocity meters, air meters, air meter kits, air volume gages, air volume gage kits, wind speed indicators, wind meters, adjustable signal flags, gas pressure kits, gage carrying cases, psychrometers, slide rules, anemometers, monometer-type air flow balancing apparatus, combination safeguard equipment consisting of differential pressure switches and parts and accessories therefor; and parts and accessories for gages, pressure switches, manometers, and flow meters.

Pressure gauges, pressure switches, combination pressure switches and gauges, differential pressure gauges, differential pressure switches, dry bulk and liquid level switches, temperature sensors, sight flow indicators, flow sensors, valves, valve actuators, valve position indicating switches, air filter gauges, kits for air filter gauge service consisting of air filter gauge parts and accessories, manometers, overpressure safety traps, kits for servicing gas appliances consisting of a manometer and parts and accessories therefor, hook gauges, pitot tubes, air velocity calculators, null switches, flowmeters, flowmeter direct reading scales, flowmeter conversion curves, metering valves, combustion test sets, smoke gauges, thermometers, carbon dioxide indicators, magnetic gauge mounts, air velocity meters, air meters, air meter kits, air volume gauges, air volume gauge kits, wind speed indicators, wind meters, adjustable signal flags, gas pressure kits, gauge carrying cases, psychrometers, anemometers, manometer type air flow balancing apparatus, combustion safeguard equipment consisting of differential pressure switches and parts and accessories therefor, and parts and accessories for gauges, pressure switches, manometers and flowmeters.

Pressure gauges, pressure switches, combination pressure switches and gauges, air filter gauges, kits for air filter gauge service consisting of air filter gauge parts and accessories therefor comprising mounting panels, attachment screws, static pressure tips, and lengths of tubing; manometers, overpressure safety traps, kits for servicing gas appliances consisting of a manometer, parts therefor and accessories comprising tubing lengths, manometer dye, flame burner, and heat calculator; hook gauges, pitot tubes, air velocity calculators, null switches, flow meters, flow meter direct reading scales, flow meter conversion curves, metering valves, combustion test sets, smoke gauges, thermometers, carbon dioxide indicators, magnetic gauge mounts, air velocity meters, air meters, air meter kits, air volume gauges, air volume gauge kits, wind speed indicators, wind meters, adjustable signal flags, gas pressure kits, gauge carrying cases, psychrometers, slide rules, anemometers, manometer type air flow balancing apparatus, combustion safeguard equipment consisting of differential pressure switches and parts therefor; parts for gauges, pressure switches, manometers, and flow meters; and accessories for gauges, pressure switches, manometers, and flow meters comprising fluids, tubing, fittings, adaptors, connectors, valves, plugs, boots, clamps, aspirator bolts, magnetic mounting clips, and holders.

Pressure gauges, pressure switches, combination pressure switches and gauges, air filter gauges, kits for air filter gauge service consisting of air filter gauge parts and accessories, manometers, overpressure safety traps, kits for servicing gas appliances consisting of a manometer and parts and accessories therefor, hook gauges pitot tubes, air velocity calculators, null switches, flowmeters, flowmeter direct reading scales, flowmeter conversion curves, metering valves, combustion test sets, smoke gauges, thermometers, carbon dioxide indicators, magnetic gauge mounts, air velocity meters, air meters, air meter kits, air volume gauges, air volume gauge kits, wind speed indicators, wind meters, adjustable signal flags, gas pressure kits, gauge carrying cases, psychrometers, slide rules, anemometers, manometer type air flow balancing apparatus combustion safeguard equipment consisting of differential pressure switches and parts and accessories therefor, and parts and accessories for gauges, pressure switches, manometers and flow meters.