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Wholesale Strong Function Air Duct Monitor - Popular carbon dioxide monitor in wall mounting or desktop for schools and offices – Tongdy
♦ Real time monitoring room carbon dioxide ♦ NDIR infrared CO2 sensor inside with special Self Calibration. It makes the CO2 measurement more accurate and more reliable. ♦ More than 10 years lifetime of CO2 sensor ♦ Temperature and humidity monitoring ♦ Three-color (Green/Yellow/ Red) LCD backlight indicates ventilation level -optimal/moderate/poor based on the CO2 measurements ♦ Buzzer alarm available/disable selected ♦ Optional display 24h average and max. CO2 ♦ Provide optional 1xrelay out...
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Massive Selection for Co 2 Detector - carbon monoxide controller – Tongdy
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Cheapest Price Co Controller Tongdy - Room VOC Detector with 6 LED lights – Tongdy
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Factory Price For Digital Temperature And Humidity Gauge - High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc. – Tongdy
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factory Outlets for Temperature And Humidity Meter - WiFi Temperature and Humidity Monitor with LCD display, professional network monitor – Tongdy
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Wholesale Co2 Monitoring Equipment - OEM small CO2 sensor module with more accuracy and stability – Tongdy
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PriceList for Wifi Air Quality Tongdy - In-duct air quality detector – Tongdy
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China Supplier Outdoor Temperature And Humidity Gauge - WiFi Temperature and Humidity Monitor with LCD display, professional network monitor – Tongdy
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China Cheap price Co2 Breath Monitor - Small and compact CO2 Sensor Module – Tongdy
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Wholesale Price Co2 Meters For Sale - Module measures CO2 concentration levels up to 5000 ppm – Tongdy
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Discount Price In-Duct Temperature Humidity Meter - Real time detection and control Humidity and Temperature, Factory in Beijing – Tongdy
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Factory made hot-sale Top Rated Carbon Monoxide Detector - Popular carbon dioxide monitor in wall mounting or desktop for schools and offices – Tongdy
♦ Real time monitoring room carbon dioxide ♦ NDIR infrared CO2 sensor inside with special Self Calibration. It makes the CO2 measurement more accurate and more reliable. ♦ More than 10 years lifetime of CO2 sensor ♦ Temperature and humidity monitoring ♦ Three-color (Green/Yellow/ Red) LCD backlight indicates ventilation level -optimal/moderate/poor based on the CO2 measurements ♦ Buzzer alarm available/disable selected ♦ Optional display 24h average and max. CO2 ♦ Provide optional 1xrelay out...
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