3 in 1 CO2 Meter Thermometer Hygrometer Digital Portable Gas Leak Detector
* Record mode: manual measurement, immediate measurement
* Carbon dioxide measurement scope: 0~9999PPM
* Humidity measurement scope: 0%RH~99.9%RH
* Resolution ratio: 0.1%RH
* Accuracy: ±3% (10~90%)
Air Quality Monitor
BRAND – mLabs
MULTIFUNCTIONAL & SCIENTIFIC – This indoor air quality monitor accurately assesses multiple measures of air quality including concentrations of formaldehyde (HCHO), total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter measuring <2.5 microns in size (PM2.5) which travel deeply into the respiratory tract, reaching the lung alveoli and can worsen asthma.
Air Quality Monitor
BRAND – mLabs
24 hours real time monitoring
Laser sensor
It can be used in office, indoor and fitment pollution detection
What are included :Main Unit+ manual+charging cable
Digital Wind Speed Meter Measurement Device Handheld with Carry Bag CFM/CMM Thermo Anemometer, 198 X 85 X 45 mm, Black and White
* CFM/CMM Thermo- Anemometer +Infrared Thermometer
* Air Velocity:m/s;ft/min;km/h;MPH;Knots
* 20 point average for Air Flow
* Celsius temperature / Fahrenheit temperature measurement conversion
* Operating temperature:32°F~122°F(0°C~50°C)
PM2.5 Detector Particle Monitor Dust Particle Counter Temperature and Humidity Measurement Air Analyzer
* PM2.5 air quality detection: PM2.5 Pm10
* Resolution ratio of sensor: 1ug/m3
* Storage record: 1000 groups of data
* Temperature measurement range: -40℃+125℃ Precision ±0.5℃
* Humidity measurement range: 0-100%RH Precision ±2%RH
Wind Speed Meter Digital Bluetooth Pocket Size Anemometer Measurement Thermometer Mini Wind Meter Anemometer
* Bluetooth function
* Automatic shutdown function
* Provided with dedicated APP
* Switching of wind speed units
* Wind speed and temperature measurements at the same time