Testo 623 Hygrometer shows current and past temperature and humidity measurements which are shown on the units large display as well as the time and date, giving the user more information at a glance which saves the need to download information to a computer for analysis. The purchase will include the calibration protocol, batteries and attachment material.
• Histogram shows current and past temperature or humidity values.
• Hanging and standing bracket allows felxible positioning on a wall or desktop
• Analysis of past temperature and humidity values directly on site without evaluation on a PC
• All important values at a glance: current and past temperature and humidity values as well as date and time
• Large, optimally legible display
• Curve display of the last 90 days