ProQuatro Multiparameter Meter Weather Analysis providing accurate and reliable thickness

providing accurate and reliable thickness measurements

Simple up-down arrow keys increase and decrease purge flow to meet low-flow requirements

wireless monitor

From filter testing to IAQ investigations

Automatic storage of up to 6 months of time and mode-stamped operating data

ProQuatro Multiparameter Meter Weather Analysis providing accurate and reliable thicknessThe ProQuatro was designed with the 4 port Quatro cable in mind. Combine 4 sensors on a single cable for comprehensive multiparameter sampling to measure temperature conductivity, DO, and any two ISEs among pH, ORP, ammonium, chloride, or nitrate. Pairing the ProQuatro with the 4 port cable creates an extremely powerful handheld multiparameter water quality instrument.