Error message

User error: error traversing database - perhaps it is corrupt? in _geoip_seek_country() (line 677 of /home/sauermann/apps/live-sauermann/web/sites/all/modules/contrib/smart_ip/includes/geoip.inc).
Multi-Function

Class 220

The versatility of class 220 comes from the extensive measurement parameters offering a broad range of applications. Thanks to the additional input for the connection of interchangeable sensors, the devices can simultaneously record up to 5 measuring channels.