Vote now for this product, until August 24th, 2018 (see category B, company Dräger)
The disposable personal single-gas detection device, Dräger Pac 6000, measures CO, H2S, SO2 or O2 reliably and precisely, even in the toughest conditions. The robust design, quick sensor response times, and a powerful battery ensure maximum safety for up to two years with virtually no maintenance required. Also it is very easy to use.
The Pac 6000 is versatile thanks to its wide measurement range. For example, the CO sensor measures concentrations from 1 to 1,999 ppm, and the H2S sensor from 0.4 to 100 ppm.