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887 results found for “air monitor”
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CO2 Carbon Dioxide Detector LCD Flash Buzzer Smart Sensor AR8200
Regular price HK$1,980.00Regular price -
Belimo Duct Sensor CO2 Humidity Temperature Probe 180mm Dia 19.5mm LCD 5106
Regular price HK$9,670.00Regular price -
Milesight AM308 Battery Indoor Environment Monitor LoRa IAQ IEQ PM2.5 PM10 eInk
Regular price HK$3,630.00Regular price -
Temtop PMS10 Pump-Suction Laser Particle Sensor PM1.0 PM2.5 PM10 TSP
Regular price HK$4,980.00Regular price -
Temtop LKC-1000S+ 2nd Gen Cal Cert Air Quality Monitor HCHO PM2.5 PM10 TVOC
Regular price HK$2,880.00Regular price -
Belimo Duct CO2 5000 temperature Sensor 0-5V 0-10V 22DTC-1105 HVAC Controls
Regular price HK$4,740.00Regular price -
Temtop M2000 2nd Gen Air Quality Monitor PM2.5 PM10 CO2 HCHO Temp Rel Humidity
Regular price HK$2,680.00Regular price -
Milesight AM307 Indoor Environment Monitor LoRa IAQ IEQ CO₂ eInk Battery IoT
Regular price HK$2,980.00Regular price -
Haltech HFX-105 Professional Handheld Formaldehyde HCHO Monitor HFX-105
Regular price HK$6,050.00Regular price -
Dwyer Room CO2 Temperature Transmitter 0…2000 ppm 0…10V 4…20mA 24V HVAC
Regular price HK$2,010.00Regular price -
Dwyer Room Nitrogen Dioxide NO2 Transmitter 0…10 ppm AO 24V GSTA-N HVAC
Regular price HK$3,800.00Regular price -
Milesight AM319 Indoor Environment Monitor LoRa IAQ IEQ O3 HCHO eInk 5V IoT
Regular price HK$3,680.00Regular price -
Belimo Duct Sensor CO2 Temperature Probe 180mm Dia 19.5mm 22DTC-5105
Regular price HK$6,200.00Regular price -
Belimo Duct Sensor CO2 VOC Probe Length 7" 180mm Diameter 7.09" 19.5mm
Regular price HK$8,900.00Regular price -
Milesight AM104 Ambient Environment Monitor LoRa IAQ IEQ PIR eInk Battery
Regular price HK$1,380.00Regular price -
Belimo Duct Sensor CO2 VOC CO2 VOCmix Temperature Probe Length 180mm Dia 19.5mm
Regular price HK$10,440.00Regular price -
Dwyer Room Nitrogen Dioxide NO2 Transmitter 0…10 ppm BACnet / Modbus 24V GSTC-N
Regular price HK$4,010.00Regular price -
Belimo Gas Monitor Carbon Dioxide CO2 0-10000 ppm IoT Aux Switch SPDT Relay
Regular price HK$13,800.00Regular price -
Belimo Gas Monitor Oxygen O? 0-50% vol IoT Aux Switch SPDT Relay HVAC
Regular price HK$9,800.00Regular price -
Belimo Gas Monitor Oxygen O? 0-50% vol IoT Aux Switch SPDT Relay AO
Regular price HK$10,100.00Regular price -
Temtop PMD351 Cal Cert Particle Counter Concentration Meter Aerosol Dust Monitor
Regular price HK$14,880.00Regular price -
Milesight AM103 Indoor Air Quality Monitor LoRa IAQ CO2 Relative Humidity eInk Battery
Regular price HK$1,860.00Regular price -
Belimo Gas Monitor Ammonia NH? 0-250 ppm IoT Aux Switch SPDT Relay AO
Regular price HK$14,490.00Regular price -
Milesight AM107 Ambient Environment Monitor LoRa IAQ IEQ CO2 eInk Battery
Regular price HK$2,860.00Regular price
