The MDM25 is a portable, battery-operated hand-held hygrometer, and is available with a number of different probe configurations. It displays relative humidity, temperature and one calculated value, making this hygrometer suitable for a wide range of applications. The user can choose to display either °C or °F.

Product Features

• Displays %RH and temperature, plus dew-point, absolute humidity and wet bulb temperature
• Simple to operate
• Long term stability: ±1% RH over 12 months