The CL11 benchtop display unit is an inexpensive multiple parameter meter that simultaneously measures and records CO2, humidity and temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable value for money. Using the ROTRONIC software package SW21, it can be easily set to record as required and data can then be downloaded, saved and analyzed.

<strong>Features: </strong>
<ul>
 	<li> Measures and logs CO2, relative humidity and temperature</li>
 	<li> ROTRONIC HYGROMER® IN-1 humidity sensor</li>
 	<li> 40,000 data point memory for CO2, humidity and temperature values</li>
 	<li> Maximum, minimum and average values displayed</li>
 	<li> Adjustable audible and visual CO2 alarm</li>
 	<li> Optional external temperature probe</li>
 	<li> Includes software for configuration and data download</li>
</ul>