Código Interno: PRO2867 Actualizado: 2024-02-15 Model : GP-10ppmSO2-20ppmH2S-60ppmCO-1.45%CH4-15%O2-N2Bal-58LMarca: INTRIAL(manufacture in USA)60 PPM Carbon Monoxide,20 PPM Hydrogen Sulfide, 10 PPM Sulfur Dioxide, 1.45 % Methane (29 % LEL) , (58 % LEL Pentane Equivalent) , 15 % Oxygen, Balance Nitrogen