Combines the functions of a clamp meter, oscilloscope, data logger and digital power meter in one device. Measures Power factor (PF), Reactive Power (VAR), Watt Hours (Wh), Kilowatt hours (kWh), AC Current, AC Voltage and more.
A hand-held manometer that allows you to easily make HVAC pressure measurements. This manometer can be used with pitot probes to measure duct velocity.
A mini 20 AMP split-core AC Current Transformer (CT) is mounted around a current carrying wire to measure AC amperage. This CT provides a 0 to .333 Volt AC output proportional to current flow and is used with onset data loggers such as the (T-VER-E50B2) Power & Energy meter that integrates with loggers such as… Continue reading 2-20 Amp mini Split-Core (T-MAG-0400-20)
Use this kit to determine whether under/over heating or under/over cooling is occurring at the zone.
Use this kit to determine outdoor air damper operation and indoor air quality during maximum load occupancy.
Use this kit to measure discharge air temperature and outdoor air control.
Use this kit to determine start-up time and optimize according to schedule.
Use this kit to determine whether a hot water temperature reset schedule based on outdoor air temperature is in use and operating properly.
Use this kit to measure the condenser water supply temperature when the condenser water loop pumps are running to determine if the systems are maintaining a proper condenser water supply temperature.
Use this kit to measure compressor cycling performance with respect to outdoor air temperature.