DT-9880 / CEM Dust Meter 4 in 1 Particle Counter with TFT color LCD display & Camera function Emissivity & Trigger lock

DT-9880M / CEM Particle Counter is a particle counter with 2.8-inch TFT LCD display and microSD memory card for taking pictures (JPEG) or video (3GP) ...

The DT-9881 / CEM particle counter is an 2.8 TFT LCD color display and records in microSD (JPEG) or video (3GP).

PONPE 425PM PM2.5 Detector Laser sensor technology Provide more accurate measurements The black body with a clear, high-quality and stylish PC cover

SW-825 / SNDWAY PM2.5 Detector for measuring small dust particles Suitable for use in homes, offices, cars or outdoors, etc. There is a warning function when measuring over-set values.

PONPE 625PM PM2.5 Detector Dust Detector PM2.5 / Temperature / Relative Humidity And displays the time on a large LED screen. It sends an alarm automatically when the PM2.5 level is greater than 100μg

AR830 / SMART SENSOR Dust Meter Air Quality Monitor (PM2.5) Dust Meter Measuring range 0 to 999ug / m³ Resolution 1ug / m³

BR-AIR-329 / JEDTO PM2.5 VOC Home / Car Air Quality Detector. LCD screen showing PM2.5 and TVOC measurement.

Handheld Airborne Particle Counter (six channels) CLJ-H603

GM8803 / BENETECH Air Quality Detector Measurement Range 0-5000 mg / m³ PM Particle Size 2.5 um and PM 10 um are suitable for indoor air quality measurements.

PONPE 325PM Air Quality Detector LCD Display Infrared Sensor to Support PM1.0, PM2.5 and PM10 Detection

SW-625A / JEDTO Air Quality Monitor Air Quality Monitor Suitable for use in conference rooms, hotels, markets, schools, hospitals, etc. There is a warning function when the value exceeds the limit.