Digital NO2 Gas Detector 0-20PPM Range LCD Display Rechargeable Li-Battery Powered Alarm Portable Digital Nitrogen Dioxide Gas Monitor Tester Meter

Price: $36.99 - $373.10
(as of Nov 29, 2025 03:20:58 UTC – Details)

PRODUCT SPECIFICATIONS
Brand :SMART SENSOR
Housing Material: ABS plastic
Gas type: Nitrogen Dioxide gas
Gas measurement range: 0~20ppm
Resolution:0.1ppm
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
Product 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

〖High Sensitive and Accurate Measurement〗Single NO2 gas monitor,Bulit-in high senstive sensor measurment range 0~20ppm with resolution 0.1ppm, accurately detect NO2 gas concentration in air.
〖High/Low alarm function with three alarm methods & Alarm Value Adjustable〗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 & Compact Size and Unique Clip Design〗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 you to carry around.
〖Rechargeabel Li-Battery Powered and Durable Power Supply〗Bulit-in rechargable 3.7V 1800mAh Li-thion battery Powered,can work continuously 9-12 hours with full charge(slightly vary with working condition).
〖Strict Inspection and Qualified certificate〗This product complied with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard.