UNI-T UT334E+ Multi Gas Detector O2 CO H2S Combustible Gases Oxygen Carbon Monoxide Hydrogen Sulfide 4 in 1 Gas Leak Detector

UNI-T UT334E Multi Gas Detector O2 CO H2S Combustible Gases Oxygen Carbon Monoxide Hydrogen Sulfide 4 in 1 Gas Leak DetectorNew product launchUT334E+is a portable voice type four in one gas detector, which is a safe device that can continuously detect the concentration of harmful gases. Adopting advanced integrated circuit technology and high-quality gas sensors, it has excellent sensitivity and repeatability; Supports both Chinese and English interfaces and voice prompts, making it easy to use and maintain; The shell is made of high-strength engineering plastic, which has high strength and good vibration resistance.Main features of UT334E+Gas detection: oxygen, carbon monoxide, hydrogen sulfide, combustible gasesHigh quality sensitive sensor, sensitive sensing, more accurate detection2.0 inch black and white screen with backlightSound, alarm light, vibration multiple alarmsAutomatically store alarm recordsChinese/English switchingPower on self-testHas explosion-proof certificationPowered by a 3.7V 2000mAh lithium batteryModelUT334E+Detect gasOxygen, carbon monoxide, hydrogen sulfide, combustible gasesMeasuring rangeOxygen:0-30% VOLCarbon monoxide: 0-1000PPMHydrogen sulfide:0-100PPMCombustible gas:0-100% LELResolution ratioOxygen:0.1% VOLCarbon monoxide:1PPMHydrogen sulfide:1PPMCombustible gas:1%Screen displayBlack and white screenSampling methodDiffusion typeError±5% FS (flammable), absolute error ± 5 umol/mol or relative error ± 10% (carbon monoxide), absolute error ± 2 umol/mol or relative error ± 10% (hydrogen sulfide), ± 3% FS (oxygen)Response timeT≤60sBacklight√Alarm Record√Audible alarm√LED alarm√Vibration alarm√Explosion proof signExib IIB T3 GbOperation temperature-20~50℃Working humidityHumidityPower supplyDC3.7V (lithium battery capacity 2000mAh)Product standard accessoriesOne host, one color box, one toolbox, one standard air hood, one charging cable, one charging head, one instruction, one factory test report, one explosion-proof certificate, one certificate of conformity and warranty card