Relative humidity, temperature and dew-point data-logger
-10 - 60°C, type J, K, S WUNTRONIC

The Commeter C and D series comprise multi-channel, lightweight instruments for the measuring of temperature, relative humidity, dew point, atmospheric pressure, etc. The Commeters are battery-operated and are ideally suitable for a wide range of applications in the heating, ventilation, and cooling areas. Because of their \"state of the art\" design, the meters are very user-friendly. The large, dual LCD screen is very convenient and minimises the risk of reading errors.
All functions, such as alarm and storage of minimum and maximum values, are easy to setup using the ‘menu’ function key. The Commeters are supplied with a 9VDC battery, manual and a convenient storage case (D series with recorder only). A battery charger is optionally available.
The exclusive Commeter series D distinguishes itself from other measuring instruments by it’s advanced recorder function. The D series has a real-time clock and stores the measured readings in its memory with a date and time stamp. There are three recording variants programmable; manually (the user can place readings in memory by hand), first-in-first-out (the oldest readings will be overwritten when the memory is full), and finally stop-when-full (the recorder stops collecting data when the memory is full). Using the 3.5mm jack connection, the Commeter can be connected to the RS232 port of a PC, so that the recorded data can be transfered, processed, analysed, and printed out at any desired moment.