As an alternative to Factory Recalibration, this kit allows you to perform dozens of relative humidity recalibrations in the field to ensure that your Kestrel is always performing within specifications.
Every Kestrel RH meter features an easy-to-run self-calibration routine for use with this kit. The kit can be used indefinately, and salt refills can be purchased as required.
The RH calibration kit includes...
- Three clear, sealable containers.
- One container with magnesium chloride solution.
- One container with sodium chloride solution.
- Two wooden scrapers.
- An insulated carrying case to hold all of the above and maintain a stable environment while performing calibration.
- Calibration instructions.
The large container is used to create a stable environment. The small containers are used to hold the saturated salt solution. The saturated salt solutions generate well-defined humidities when they are confined to a contained environment.