Aqua TROLL 200 Data LoggerMeasures and records water level and pressure, conductivity and temperature. Vented or non-vented.$2,160.00
Conductivity Calibration KitNIST-traceable conductivity solutions for low-range, high-range, or full-range calibrations.$135.00
Aqua TROLL Turbidity StandardNIST-traceable turbidity calibration solution (polymer suspension) for Aqua TROLL in 500 mL volumes. Available in 10 NT$165.00
Conductivity Calibration SolutionNIST-traceable conductivity solutions for low-range, high-range, or full-range calibrations.$55.00

