Nitrogen Dioxide 2/c, 5 - 100 PPM / 2 - 50 PPM, (6719101) Single Gas Meter The Barologger Edge uses pressure

The Barologger Edge uses pressure algorithms based on air rather than water pressure

chest straps and back d-ring

Patented pump design has 2-pc

P2/M2/500ft

Nitrogen Dioxide 2/c, 5 - 100 PPM / 2 - 50 PPM, (6719101) Single Gas Meter The Barologger Edge uses pressureNitrogen Dioxide 2 c, 5 100 PPM 2 50 PPM, Part # 6719101, 10 Tests Application Range Standard Measuring Range: 5 to 100 ppm 2 to 50 ppm Number of Strokes n: 5 10 Time for Measurement: approx. 1 min approx. 2 min Standard Deviation: 10 to 15 % Color Change: yellow green blue grey Ambient Operating Conditions Temperature: 10 to 40 C Absolute Humidity: max. 30 mg H2O L Reaction Principle NO2 + diphenylbenzidine blue grey reaction product Cross