ProQuatro Multiparameter Meter CorrosionUnderInsulation The probe automatically compensates for

The probe automatically compensates for temperature

silica gel and so on

If fault condition is cleared before shutdown

and monitoring equipment

Ultra-bright 8" industrial grade TFT screen with anti-reflective protection offers the best picture in any light condition

ProQuatro Multiparameter Meter CorrosionUnderInsulation The probe automatically compensates forThe 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.