20
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Tongdy Sensing Technology Corporation
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Air Quality Detection
Carbon Dioxide (CO2)
CO/Ozone/TVOC/Particles
Temperature&Humidity
Digital Thermostat
CO2 Sensor Module
Ungrouped
Green Building Essential Real-Time IAQ CO2 Air Monitor with WiFi & RS485 Data Logging Air Quality Expert
$108.00 - $145.00
(Min. Order) 5 pieces
Tongdy CO2 Indoor Air Quality Detector for Buildings with WiFi & RS485 Data Logging IAQ Detector Wall Mounting CE Approval
$108.00 - $145.00
(Min. Order) 5 pieces
Data Logger WiFi and RS485 Indoor Air Quality Real-Time CO2 Monitor for Green Buildings
$108.00 - $145.00
(Min. Order) 5 pieces
Wall Mount Co2 Sensor Air Quality Monitor with Built-in Data Logger Your Premier Air Quality supplier
$108.00 - $145.00
(Min. Order) 5 pieces
Smart City Sensor Manufacturer Professional Air Quality Multi sensor Air Quality Monitor
$108.00 - $145.00
(Min. Order) 5 pieces
Real-time Detection & Monitoring of Ambient Ozone Levels & Temperature, Featuring High-sensitivity Electrochemical Sensor
$289.00 - $368.00
(Min. Order) 5 pieces
Ozone Gas Monitor Controller with Alarm Real-time Detection & Monitoring of Ambient Ozone Levels & Temperature
$289.00 - $368.00
(Min. Order) 5 pieces
O3 gas detector Gas Monitor Controller with Alarm & 3-Color Backlit Display for Enhanced Control
$289.00 - $368.00
(Min. Order) 5 pieces
Featured products
Air Quality Monitor
Indoor
Air quality meter sensor CO2 temperature and humidity LED or OLED display optional CO2 indoor air quality detector
$121.00 - $162.00
Shipping to be negotiated
Min. Order: 5 pieces
Odm
Obm
IAQ monitor /indoor air quality monitor with Wifi/Ethernet RJ45 /RS485
$415.00 - $499.00
Shipping to be negotiated
Min. Order: 5 pieces
Odm
Tongdy CO2 monitor with one relay output with rated switching current 24VAC 0-5000ppm
$108.00 - $145.00
Shipping to be negotiated
Min. Order: 5 pieces
Odm
Co2 Sensor
external CO2 sensor 3 in 1 transmitter 24VAC/VDC
$119.00 - $146.00
Shipping to be negotiated
Min. Order: 1 piece
Odm
Obm
Software Reengineering
Carbon dioxide controller with plug & play for ventilation systems in greenhouse
$148.00 - $195.00
Shipping to be negotiated
Min. Order: 5 pieces
Odm
WIFI/RS485 Gas Analyzer OLED Display Optional
$205.00 - $236.00
Shipping to be negotiated
Min. Order: 5 pieces
Tongdy Temperature and Humidity Transmitter with Modbus RS485
$27.00 - $33.00
Shipping to be negotiated
Min. Order: 5 pieces
Hot sale Special Split Temperature Humidity Controller, Provide up to two dry contact outputs with each 5amp
$40.00 - $52.00
Shipping to be negotiated
Min. Order: 5 pieces
High accuracy ozone detector with RS485 24VAC/VDC
$289.00 - $368.00
Shipping to be negotiated
Min. Order: 5 pieces
carbon monoxide controller with 2 relay and RS485
$69.00 - $179.00
Shipping to be negotiated
Min. Order: 1 piece
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