Kestrel 5400 WBGT Heat Stress Tracker & Weather Meter Apogee Instrument Mounts capacitance type humidity sensor and

capacitance type humidity sensor and precision Platinum RTD temperature sensor in one probe

Electronic sensor sheathed in stainless steel

Elevate your bottle rocketry experience with a selection of precision parachutes

or to a PC/MAC with either the accessory Kestrel LiNK Dongle or waterproof USB Data Transfer Cable (available separately)

Wind information is displayed using 8

Kestrel 5400 WBGT Heat Stress Tracker & Weather Meter Apogee Instrument Mounts capacitance type humidity sensor andThe Kestrel 5400 is a trusted and accurate handheld, portable, WBGT (Wet Bulb Globe Temperature) measurement tool and environmental data logger. No need for distilled water, bulky globes, complicated setup or expensive equipment. Getting accurate measurements couldnt be easier: just hold the Kestrel Heat Stress Tracker in the area of interest for both instantaneous and average WBGT measurements. Set the appropriate WBGT thresholds for flag warnings