✅【High Accurate NDIR Sensor】HP-531G Air CO2 monitor has an accuracy of ±5％+50ppm. The fast-responding and non-dispersive infrared NDIR sensor with 1 PPM resolution and a 10,000 PPM range. The operating time of the sensor system is more than 10 years. ✅【Multifunction 3IN1 CO2 Meter】The industrial CO2 Sensor is designed for Carbon dioxide level, humidity and temperatures of air, with Audible Alarm and ℃/℉ Switch. CO2 detection range: 0~10000ppm, testing temperature: -40~80℃ (-40~176℉); Testing relative humidity range: 0.1~99.9%. ✅【Large LCD Screen】84*69mm LCD display screen shows Real-time Monitoring data of CO2, Temperature and Humidity. It can accurately and quickly test the CO2 content indoors helping you understand more clearly the air quality at home, in the office and elsewhere, to pro.
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When the CO2 concentration is 16001999, the red warning light starts to flash and alarm. Ideal Present: The perfect gift for him or her. Power Source: PowerSource. Part Number: Segrehytsvwph7zg3. Item Weight: 170 g.
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Ⅰ. Product Highlights (5 Key Selling Points) 1. NDIR Sensor Technology Professional-grade non-dispersive infrared (NDIR) sensor ensures ±(5% reading +50ppm) accuracy for reliable CO₂ detection – critical for health-conscious homes and workplaces. 2. Real-Time APP Control via WiFi/Bluetooth Sync data instantly to your phone within 10m (Bluetooth) or monitor remotely via WiFi (auto-updates every 60s). Track trends via AiLink APP’s intuitive graphs – ideal for offices, schools, or nurseries. 3. Health Guardian with Smart Alarms Visual icons + audible alerts (customizable on/off) warn when CO₂ exceeds 2000ppm (slow beep) or 5000ppm (fast beep), preventing fatigue and headaches in enclosed spaces. 4. All-in-One Environmental Monitor Simultaneously measures CO₂ (0-10,000ppm), temperature.
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User-Friendly Display: The large screen of this TVOC detector displays battery life, CO2 levels, temperature, humidity, formaldehyde, and volatile substances. Different font colors indicate varying air quality levels, making it easy to interpret the data at a glance and take necessary actions.
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Large backlit LCD display, you can clearly see the amount of electricity, CO2, TVOC, HCHO, temperature and humidity. 0 ~ 2.0 mg/m³ (TVOC). 0 ~ 0.6 mg/m³ (HCHO formaldehyde). Sensor: NDIR infrared carbon dioxide sensor / semiconductor sensor.
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Large backlit LCD display, you can clearly see the amount of electricity, CO2, TVOC, HCHO, temperature and humidity. 0 ~ 2.0 mg/m³ (TVOC). 0 ~ 0.6 mg/m³ (HCHO formaldehyde). Sensor: NDIR infrared carbon dioxide sensor / semiconductor sensor.
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[LCD Color Screen] Displays CO2, CO2 index, HCHO (formaldehyde), TVOC,, humidity and level. TVOC Detection Range: 0 ~ 2.0mg/m3. HCHO Detection Range: 0 ~ 0.6mg/m3. CO2 Detection Range: 400 ~ 5000 PPM.
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Easy to Use: CO2 air quality detector sensor module is highly accurate, stable and resistant to interference. Advanced Detection Module: The air quality detector adopts advanced electrochemical detection module with good precision, stable performance, high resistance to interference, low consumption and long cabinet life.
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