The DewK thermo hygrometer and humidity monitor measures temperature to plus or minus 0.125 degrees Celsius and humidity to plus or minus 1.5 on two channels, and displays it on a big, clear screen. Ethernet, wireless (optional), or RS-232 will allow you to network as many DewKs as you’d like. And the LogWare III software will allow real-time logging of multiple DewKs, data storage to your computer and seamless integration with MET/CAL® software.