Four-gas detector for surveying levels of H2S, oxygen (O2), carbon monoxide (CO), and combustibles in natural and industrial environments, and in other personal safety, training, research, and ambient air monitoring applications
Electrochemical cell sensor monitors ambient H2S, oxygen, and carbon monoxide levels, and catalytic bead sensor monitors ambient combustible gasses continuously
Audio, visual, and vibration alarms alert simultaneously when ambient H2S, oxygen, carbon monoxide, and combustible gases reach preset low, high, TWA, or STEL levels
LCD screen shows up to four ambient gas concentrations, battery level, alarm condition, and the status of calibration, bump, and sensor self-tests
Rechargeable lithium polymer battery reduces the need to replace batteries
