Kestrel RH Calibration Kit Air Density and the protected battery pack

and the protected battery pack make it especially suitable for young children

Red lighting keeps you from blinding those around you and a reflective headband allows you to remain visible at night

This precision-engineered accessory securely mounts the Kestrel 5500 to any tripod or other ¼-20 fitted bracket

When combined with the Kestrel’s average wind and max wind gust measurements

This innovative design reduces downtime and maintenance expenses

Kestrel RH Calibration Kit Air Density and the protected battery packKestrel RH Calibration Kit (Part #0802) Keep your Kestrel weather meter performing at peak accuracy with the Kestrel Relative Humidity (RH) Calibration Kit. Designed for field and laboratory recalibration, this kit allows you to restore the accuracy of your Kestrels humidity sensor whenever needed. Kit Includes Three clear, sealable calibration containers One container of magnesium chloride calibration salt One container of sodium chloride calibration