The 6712 samplers feature a built-in communications port that allows direct connection to SDI-12 compatible measuring devices, including multiparameter sondes. Combined with the standard 4MB of memory, SDI-12 networking gives users great flexibility for logging environmental data and for “smart sampling” triggered on any combination of up to 16 inputs. The line includes full-size, compact, portable and refrigerated models for in-plant and fixed-site applications.