Portable four-purpose gas detector

TYPE: Tetra 3 series
Detection principle: flammability/catalyst combustion type, toxicity/electrochemical type and
Measuring gases: flammable gases, toxic gases, oxygen, etc. Reference gas table
Sound/light/vibration alarm: 95 decibel sound / LED red, blue light / built-in vibration alarm
Sampling function: Diffusion or manual PUMP
Reaction time: flammability <20S, toxic gas <30S, oxygen <10S
Explosion-proof level: ExiadIICT4, Class 1,Div 1, Gr.ABCD / IP65
Product features: Continuous detection of four gases at the same time and simultaneous display. Background auxiliary light LCD display, four different gas detection heads can be replaced at will, data storage function (optional function)