Single gas monitor

A three-year runtime and patent pending DualSense Technology increases worker safety, regardless of bump test frequency, while reducing overall maintenance costs. 

The Tango detects carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2) and nitrogen dioxide (NO2).

Its DualSense Technology includes two of the same type sensor for the detection of the same gas, reportedly making users 85 times safer than they would be using a typical single gas monitor.