Size: Ammonia Low Range, 0.00 - 3.00 mg/L, 0.01 mg/L Resolution, LCD Display
No manual calibration
Large digits on a clear LCDË™
All models are supplied in a rugged carrying case including 2 cuvets, reagents, wiping tissue, battery and instruction manual
This photometer is the Nessler method, which measures in shades of amber from 0.6 to 3 ppm. Its advantages are that it reads a wide range of ammonia, and the test is fast to perform. The main disadvantages are the difficulties encountered when determining low levels of ammonia and the fact that the steps are farther apart than those in the Salicylate method.
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