International. The manufacturer of products marketed under the brand Yellow Jacket indicated that the YJACK FLOW P/N 67069 solution has the latest technology to measure air velocity in ducts and ventilation systems.
Technicians can view instant air velocity readings on the built-in display. The YJACK VIEW app calculates volumetric readings (cfm) for rectangular and circular ductwork per ASHRAE 41.2P.
YJACK FLOW also includes an interchangeable 18" telescopic probe for residential and small commercial systems. For larger systems, users can easily switch to the 36" probe (PN 67082 sold separately).
This compact and lightweight anemometer design includes a convenient multi-point magnetic mount to secure the probe in conduits for hands-free monitoring. It also includes a protective case and two 1.5V AAA alkaline batteries.