Kestrel Instruments which measure Humidity Ratio (Grains)

Kestrel Instruments which measure Humidity Ratio (Grains)

This weight of water is expressed either in pounds of water per pound of dry air or in grains of water per pound of dry air, and is called the Specific Humidity, or Humidity Ratio. A grain of water is approximately one drop, and there are 7,000 grains of water to one pound of water.

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Kestrel 5200 Professional Environmental Meter - ExtremeMeters.com
Kestrel
Kestrel 5200 Professional Environmental Meter
Whether you're pouring concrete, balancing HVAC systems, or monitoring job site conditi...
Sale priceFrom $279.00 USD
Kestrel 5200 Concrete Pro Jobsite Weather Kit - ExtremeMeters.com
Kestrel
Kestrel 5200 Concrete Pro Jobsite Weather Kit
Prevent costly plastic shrinkage cracking with this portable jobsite weather monitoring...
Sale price$439.00 USD

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