Replacement DualSense® Pack of Carbon Monoxide and Hydrogen Sulfide combination sensors for the Ventis® Pro. The CO/H2S sensor is a single sensor that can detect both Carbon Monoxide (CO) and Hydrogen Sulfide (H2S). The CO/H2S sensor has a CO measuring range of 0-1500ppm with a 1ppm resolution and an H2S measuring range of 0-500ppm with a .1ppm resolution. The DualSense Pack comes with 2 CO/H2S sensors. This 6 series sensor is only available for the Ventis Pro 5, and can be installed in locations 3 or 4. (This sensor will not fit or work with Ventis MX4 Series Gas Monitors)

Has your COSH sensor pack failed or has a measuring range that's all over the place? It might be time to replace it. Repair your Industrial Scientific Ventis Pro Multi-Gas monitor by purchasing a new genuine Industrial Scientific COSH Sensors.