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〖High Sensitive and Accurate Measurement〗Single NO2 gas monitor,Bulit-in high senstive sensor measurment range 0~20ppm with resolution 1ppm
〖High/Low alarm function with three alarm methods〗when gas concentration reach preset high or low alarm value, the meter will Sound, light alarm with vibration,meanwhile, high/low alarm value is adjustable based on your specific requirements
〖Digital LCD display with backlight function〗High density digital LCD screen display real time gas concentation value, backlight function is suitable use for dark areas;compact size and unique clip design, it is convenient for user to carry around
〖Durable power supply〗Bulit-in rechargable 3.7V 1800mAh Li-thion battery, can work continuously 12 hours with full charge(slightly vary with working condition)
〖Strict and qualified certificate〗This product compiled with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard
SPECIFICATIONS Brand :SMART SENSOR Color: Orange Material: ABS plastic Gas type: Nitrogen Dioxide gas Gas measurement range: 0~20ppm Resolution:1ppm Working principle:electrichemical sensor Low/High alarm/Alarm setting: Yes Alarm : sound, light alarm with vibration, adjustable alarm values, alarm sound up to 80db Operating temperature: -10~50C Operating humidity:15~95%RH(standard) Working current:16mA Power: 3.7V li-battery(Built-in) Product Net Weight: 200g Size : 120.2*64.5*38.3mm STANDARD PACKAGE 1 x Nitrogen Dioxide gas monitor 1 x User manual 1 x Charging adaptor 1 x USB cable 1 x Hand carry case 1 x Calibration certificate 1 x CNEX certificate 1 x Gift paper box