Kitagawa 175SA Gas Detector Tube Nitrogen Oxides (20-250ppm)

Measuring range: 20-250 ppm

Number of pump strokes 1(100mL)

Sampling time: 1 minute/1 pump stroke

Detectable limit: 2 ppm

Shelf life: 1 year (Necessary to store in refrigerated conditions; 0～10℃)

Operating temperature: 5～45℃

Reading: Direct reading from the scale calibrated by 1 pump stroke

Colour change: White→Yellow

Datasheet