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Portable Nitrogen Dioxide Detector 0-20PPM Range LCD Display Backlit Rechargeable Li-battery Powered Three Alarm Way Digital NO2 Gas Monitor Meter Tester Analyzer with Sampling Pump
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Portable Nitrogen Dioxide Detector 0-20PPM Range Features
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〖High Sensitive and Accurate Measurement〗Single NO2 gas monitor,Bulit-in high senstive sensor measurment range 0~20ppm with resolution 0.1ppm.And the professional sampling pump can help you more accurately detect narrow or remote or complicated places gases concentration.
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〖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.
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〖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.
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〖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).
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〖Strict and qualified certificate〗This product compiled with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard.
About Portable Nitrogen Dioxide Detector 0-20PPM Range
Poratable NO2 GAS DETECTOR 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 SAMPLING PUMP FEATURES 1. This sampling pump is an accessory specifically developed this gas detector, It helps the gas detector detect gas concentraion of narrow or complicated environments,air flow velocity is about 0.5 cubic inches per hour,maximun gas sample collecting distance is about 50 feet, providing higher sensitivity for the detector effectively. 2. It does not operate independently,it needs to work with the voltage from the gas detector.Therefore,the sampling pump must be connected to the detector with 2 screws,please do not connect any other voltage power supply to the sampling pump to avoid burn out the pump. 3. When you are using the sampling pump,please ensure tighten up the sampling pump to the gas detector with 2 closed type screws,avoiding poor contact. DETAILED SPECIFICATIONS Color: Black Operating voltage range: DC 2.2V-3.2V Working current:
