21. Are the same instruments ( thermometer, hygrometer ) being used to measure both interiors? 22. Humidors also come with digital hygrometers . 23. This instrument sparked a bitter controversy with Jean-Andr?Deluc, who invented a whalebone hygrometer . 24. I keep the house at 70 percent humidity, or at least that is what the hygrometer says. 25. How to make an hygrometer Preceding talk ) 20 : 45, 25 September 2007 ( UTC) 26. Capacitance hygrometers are not affected by most volatile chemicals and can be much smaller than other alternative sensors. 27. I suppose I would also need an accurate hygrometer to know how cooling the moving air would be? 28. _Cigar humidor box with a Credo humidity regulator and adjustable hygrometer so your stogies won't get stale. 29. A "'hygrometer "'is an instrument used for measuring the moisture content in the atmosphere. 30. Klinkerfues had developed a bifilar-hygrometer which was widely used but did not prove in laymen's hands.
