LAQUA Nitrate (NO3-) Meter

The LAQUA Nitrate (NO3-) Meter offers the ability to measure nitrate on the spot, providing you with a "pocket lab" and instant results. Choose from 4 sample setting options. Drop - for small samples, Immersion - for large samples, Scooping for sampling a part of a sample, Sampling Sheet - for a sample containing tiny particles. Includes case, solution standard and (2) CR2032 batteries.