testo 6721 dewpoint guard to -30 °Ctd, 2 switching outputs, selectable with process connection G1/2- or NPT1/2
P2A PC software Update-Demo for transmitter (v1.9, text/x-html, 1 KB) If you already have the P2A PC software installed on your PC, your existing version will be updated. The update is possible with any version of the P2A PC software. However, this version can also be used as a demo version for customers who do not already own the P2A PC software. It expires after 30 days, but can be activated at any time via an activation code.