4200 Pocket Air Flow Tracker w/Bluetooth - OrangePart #: 0842BThe Kestrel 4200 Pocket Air Flow Tracker is a premium addition to the expanding line of Kestrel pocket weather meters. The Kestrel 4200 monitors and reports an extensive list of environmental parameters - from temperature to barometric pressure altitude relative humidity and more**. Like all Kestrel 4000-series meters the Kestrel 4200 also stores that information and even charts up to 2000 data points for later analysis.
