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For measuring the depth to water in wells
Rechargeable Li-ion battery: 1100 mAh Li-ion
municipalities
cost effective
316L stainless steel
Hydrogen Sulfide 2/a, 20 - 200 PPM / 2 - 20 PPM, (6728821) 5.0u For measuring the depth toHydrogen Sulfide 2 a, 20 200 PPM 2 20 PPM, Part # 6728821, 10 Tests Application Range Standard Measuring Range: 20 to 200 2 to 20 ppm Number of Strokes n: 1 10 Time for Measurement: approx. 20 s approx. 3. 5 min Standard Deviation: 5 to 10 % Color Change: white pale brown Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: 3 to 30 mg H2O L Reaction Principle H2S + Hg2+ HgS + 2H+ Cross Sensitivity No interference by: 200 ppm sulfur
US$ 100.77
US$ 100.77
US$ 53.20
