In-Situ Level TROLL 700 Data Logger 30 psig Rope / Twine The DryCal DC-Lite offers a

The DryCal DC-Lite offers a primary flow standard that can be used for accurate calibration of all commercially available industrial hygiene and environmental air sampling pumps

Available optical sensors:

Protective coatings & corrosion monitoring

and text readouts of heading

In-Situ Level TROLL 700 Data Logger 30 psig Rope / Twine The DryCal DC-Lite offers aDesigned specifically for aquifer characterization, the Level TROLL 700, with titanium construction, 4 MB memory that holds 260,000 data points, higher data resolution, and advanced logging modes, is the professional's choice for accurate and reliable results. The Level TROLL 700 provides continuous monitoring of water level, water pressure, and temperature. Available in pressure ranges up to 500 psig for vented configurations and 1000 psia for non