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Measuring range: 0.7-14.0ppm/ 0.1-2.0ppm
Number of strokes: 1(100ml)/ 4(400ml)
Sampling time: 2mins/ 1 pump stroke
Detectable limit: 0.05ppm
Shelf life: 1 year (necessary to store in a refrigerated place; 0 ~ 10°C)
Operating temperature: 0 ~ 40°C
Temperature compensation: necessary (see "TEMPERATURE CORRECTION TABLE)
Reading: direct reading from the scale calibrated by 4 pump strokes
Colour change: yellow --> pale pink
