The apparatus for measuring outdoor air quality which comprises: a cover unit; a sensor unit located in the cover unit to measure the outdoor air quality and transmitting a first outdoor air quality measurement result to a control unit; a communications module for data transmission and reception...
Infrared Emissivity Tester-Infrared Emissivity Testermaterial and Coating Surface Emissivity Measuring Device FOB Price:US $28,000-45,000/ Piece Min. Order:1 Piece Contact Now Hydrogen Peroxide Detector-Portable H2O2 Detector-Hydrogen Peroxide Meter, Gas Detsctor ...
The system consists of the following five main parts: (i) a PV system to provide the required energy for switching on and running the system; (ii) several sensors positioned in an outdoor environment for measuring the different air quality indicators, (iii) a LoRa/LoRaWAN network that ...
Measuring Rate 1 measurements per second Cut-On Wavelength 400+/-10nm Cut-Off Wavelength 700+/-10nm Power Requirements 2 x 1.5 V size AAA alkaline manganese cell or suitable rechargeable battery Dimension 115 x 60 x 24mm Weight 115g (without batteries ) Application ...
Measuring Rate 1 measurements per second Cut-On Wavelength 400+/-10nm Cut-Off Wavelength 700+/-10nm Power Requirements 2 x 1.5 V size AAA alkaline manganese cell or suitable rechargeable battery Dimension 115 x 60 x 24mm Weight 115g (without batteries ...
Hw-B6 Outdoor Fitness Equipment for Heart Rate Measuring US$1,250.00-1,350.00 1 Piece (MOQ) New Galvanized Steel Tube Dsabled Fitness Equipment Outdoor Fitness Equipment US$550.00-650.00 5 Sets (MOQ) Safe The Outdoor Fitness Equipment US$100.00-500.00 1 Piece (MOQ) Outdoor Fitnes...
Precision Measuring Device Precision Measuring Device Certification CE Supply Voltage 10-30VDC Wind Speed Range 0~60m/S Wind Direction Range 8 Directions Humidity Range(Optional) 0%Rh~99%Rh Temperature Range(Optional) -40ºC~+120ºC Noise(Optional) 30...
Measuring Rate 1 measurements per second Cut-On Wavelength 400+/-10nm Cut-Off Wavelength 700+/-10nm Power Requirements 2 x 1.5 V size AAA alkaline manganese cell or suitable rechargeable battery Dimension 115 x 60 x 24mm Weight 115g (without batteries ) Application About...
Measuring Rate 1 measurements per second Cut-On Wavelength 400+/-10nm Cut-Off Wavelength 700+/-10nm Power Requirements 2 x 1.5 V size AAA alkaline manganese cell or suitable rechargeable battery Dimension 115 x 60 x 24mm Weight 115g (without...
The air quality index (AQI) is a metric for air quality used by governments around the world. It's an average of multiple sensors in a specific location, measuring various pollutants, and accounting for both concentration and exposure time....