• Sourcing solutions
  • Services & Membership
  • Help
On Alibaba
My Alibaba
My Alibaba   Message Center Manage RFQ My Orders My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders 0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites 0
Favorites
View all items
Top picks

Product categories

RIKA RK500-06 Electrochemical Principle Platinum Electrode Online Optical ORP Probe Sensor
$198.00 - $226.00/piece
10 pieces(Min. Order)
RK95-08 7-20 Plates Fan- aspirated Solar Radiation Shield for Temperature Sensor
$55.00 - $62.00/piece
10 pieces(Min. Order)
RIKA RK900-01 Professional Wireless Automatic Smart City Weather Station Outdoor with Air Quality Noise/CO2/PM2.5 Sensor
$22.50 - $288.00/piece
1.0 piece(Min. Order)
RIKA RK900-01 Solar Powered Outdoor Rooftop Weather Online Monitoring Station RS485 Wifi Wireless with Data Logger
$26.00 - $373.00/piece
1.0 piece(Min. Order)
RIKA RK900-01 Wifi Wireless Lora Automatic Hydrological Meteorological Weather Station Meteo RS485
Oem
$9.90 - $218.00/piece
1.0 piece(Min. Order)
RIKA RK900-01 3G 4G Wireless CE PV Automatic Meteorological Weather Station Wifi GPRS with Outdoor Sensor
$9.90 - $218.00/piece
1.0 piece(Min. Order)
RIKA RK300-08 Multi-in-one PM 2.5 CO CO2 SO2 2000 ppm analyzer h2s gas detector sensor with 4 20mA
$35.00 - $743.00/piece
1.0 piece(Min. Order)
RIKA RK300-02 PM2.5 Particle Dust Concentration Sensor Outdoor for PM10 or PM2.5
$98.00 - $136.00/piece
1.0 piece(Min. Order)
All products
Ambient Sensors
1
Selected products (0/20)
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
RIKA RK300-06 Smart RS485 Digital Output Microphone Outdoor Acoustic Noise Decibel Sound Sensor Noise Level Detector
$89.00 - $126.00/piece
1.0 piece(Min. Order)
RIKA RK300-02 PM2.5 Particle Dust Concentration Sensor Outdoor for PM10 or PM2.5
$98.00 - $136.00/piece
1.0 piece(Min. Order)
RIKA RK320-01 Aerosol Lidar Laser Level Beam Ceilometer for Landscaping Airports Ships Weather Station
$72,119.00 - $75,999.00/piece
1.0 piece(Min. Order)
RIKA RK330-01 Smart Environmental Monitoring Outdoor Indoor Ambient Air Temperature and Humidity Sensor Probe RS485 4-20mA
Oem
$42.00 - $52.00/piece
2 pieces(Min. Order)
RIKA Rk330-01 Industrial RS232 Room Temperature Humidity Sensor for Online Monitor
$7.00 - $85.00/piece
1 piece(Min. Order)
RIKA RK330-01 Air Temperature and Humidity Monitoring Transmitter Sensor 0-10V Outdoor RS232
$39.00 - $119.00/piece
1.0 piece(Min. Order)
RIKA RK330-01 Cheap Air Humidity Monitoring Humidity Measurement Sensor 24V/0-10V
$7.00 - $85.00/piece
1 piece(Min. Order)
RIKA RK330-01 Modbus Temperature and Humidity Measurement Sensor RS232 24V Supply
$7.00 - $85.00/piece
1 piece(Min. Order)
Rika RK330-01 Greenhouse Temperature and Temp Relative Humidity Transmitter Sensor 485
$7.00 - $85.00/piece
1 piece(Min. Order)
RIKA RK330-01 Hot Selling Factory Price Smart Modbus Temperature and Humidity Transmitter Sensor
$39.00 - $119.00/piece
1.0 piece(Min. Order)
RK330-01 Modbus Smart Temperature and Relative Humidity Measurement Monitoring Outdoor Sensor Transmitter RS232 RS485
$42.00 - $52.00/piece
2 pieces(Min. Order)
RK300-06 Microphone RS485 Modbus Output Sound & Noise Sensor For Enviroment Monitoring
$89.00 - $125.00/piece
1.0 piece(Min. Order)
RK300-06 30-130db Range RS485 Outdoor Microphone Sound Detection Noise Level Monitor Transmitter Sensor
$122.00 - $136.00/piece
1 piece(Min. Order)
RK300-06 Industrial 30-130dB Capacitive Microphone Sound Noise Level Monitor Meter Sensor Transmitter
$122.00 - $136.00/piece
1 piece(Min. Order)
Rika RK300-06 Factory Price Industrial Microphone Noise and Sound Level Detector Sensor
$89.00 - $125.00/piece
1.0 piece(Min. Order)
Rika RK300-03 Cheap 4-20mA 0-5V 0-10V Analog Output NDIR CO2 Sensor
$78.00 - $119.00/piece
1.0 piece(Min. Order)
123456...9
1/9
Go toPage