In-Situ Aqua TROLL 800 swatch and cost-effective for everyday water-quality

and cost-effective for everyday water-quality work

Organic vapor zeroing kit

Calculate the actual peristaltic pump suction lift based on your elevation

Adhesive Backing: Strong adhesive ensures labels stay securely in place

In-Situ Aqua TROLL 800 swatch and cost-effective for everyday water-qualityThe Aqua TROLL 800 is a fully customizable seven port multiparameter sonde with capacity for six interchangeable sensors and an antifouling wiper. It adds internal battery power, onboard data logging, and a micro SD backup card to the seven port platform, ideal for long term unattended deployment in fresh water or saltwater. Standard configuration includes the sonde plus: Temperature Conductivity sensor pH ORP sensor RDO (Dissolved Oxygen) sensor