GilAir Plus Data Logging Single Starter Kit, US cord PFAS Heron's small interface meter is

Heron's small interface meter is an economical unit that will measure to 60ft(20m) below the top of the well

Environmental Services

the YSI 6920 can monitor up to 14 parameters simultaneously

RS-485 and Ethernet interface

Conductivity Made Easy

GilAir Plus Data Logging Single Starter Kit, US cord PFAS Heron's small interface meter isThe Gilian GilAir Plus is equipped with QuadModeSM Air Sampling Technology performing high flow constant pressure and constant flow and low flow constant pressure and constant flow without external adapters. The pumps wide dynamic flow and pressure ranges address all personal air sampling methods with flow ranges between 1 5,000 cc min. GilAir Plus delivers the reliable performance users expect from the Gilian brand. The pump has high back pressure