HYGROMETER

гигрометр - absorption hygrometer - condensation hygrometer - dew-cell hygrometer - electrical hygrometer - film hygrometer - frost-point hygrometer - goldbeater's skin hygrometer - hair hygrometer - optical hygrometer - organic hygrometer - saturation hygrometer - sling hygrometer - wet-and-dry bulb hygrometer - wet bulb hygrometer - whirling hygrometer