مقياس الرطوبة الرقمي المعلق نوفالينكس الأمريكي
Digital Sling Psychrometer 225-SAM is a compact microprocessor-based temperature and humidity meter with memory, hold, °F/°C, low point indication, and auto-off functions. The LCD displays relative humidity, wet-bulb and dry-bulb temperatures, and dew point.
