Ideal Calibrations

50% LEL Methane, 3.3% VOL Carbon Dioxide; balance Air

50% LEL Methane, 33.3% VOL Carbon Dioxide; balance Air

50% LEL Methane, 6.6% VOL Carbon Dioxide; balance Air

50% VOL Methane, 35% VOL Carbon Dioxide; balance Air

50ppm Carbon Monoxide, 50% LEL Methane; balance Nitrogen

50ppm Carbon Monoxide, 50% LEL Propane Simulant; balance Nitrogen

60ppm Carbon Monoxide, 0.6% VOL Propane; balance Air

6600ppm Carbon Dioxide, 50% LEL Methane; balance Air

8% VOL Butane, 13.8% VOL Carbon Dioxide; balance Air

900ppm Carbon Monoxide, 900ppm Hydrogen; balance Air

200ppm Carbon Monoxide, 200ppm Hydrogen; balance Air

200ppm Carbon Monoxide, 200ppm Hydrogen; balance Air