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Manufacturer for Air Quality Meter - Outdoor air quality Multi-Sensor Monitor – Tongdy
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Hot Sale for Hygrometer Temperature Humidity Meter Gauge - WiFi Temperature and Humidity Monitor with LCD display, professional network monitor – 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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18 Years Factory Iaq Meter - 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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Factory Free sample Carbon Monoxide Controller - Hot sale Ozone Monitor with excellent performance – Tongdy
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Reasonable price for Carbon Dioxide Monitor - In-duct CO2 and T/RH transmitter – Tongdy
FEATURES
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Reasonable price Co2 Sensor Cost - Module measures CO2 concentration levels up to 5000 ppm – Tongdy
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Factory supplied Carbon Monoxide Natural Gas 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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High Performance Duct Humidity Sensor - Humidity and Temperature controller, smart and professional control with real time detection, RH and Temp Meter – Tongdy
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OEM manufacturer Temperature Humidity Meter - Temperature and humidity sensor transmitter, high accuracy with optional LCD display, In-duct for HVAC and BAS BMS systems – Tongdy
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18 Years Factory Humidity And Temperature Reader - High-power Humidity Controller,Plug-and-Play optional,Strong function with excellent performance such as Dew-proof etc. – Tongdy
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Short Lead Time for Room Temperature Humidity Meter - WiFi Temperature and Humidity Monitor with LCD display, professional network monitor – Tongdy
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