Using air semiconductor sensor, PM2.5 sensor and electrochemical sensor, high-performances chip, detection is more accurate, high accuracy, and the accuracy can reach 1PPM Suitable for, school, warehouse, agricultural plantings, No need to calibrate at starting, automatic 9 in 1: Multifunctional air detectors of CO2 concentration, COconcentration, TVOC value, HCHO value, PM2.5 / PM10 value, temperature and relative humidity Large digital screen with backlights, clear and easy to read, alarm function Equipped with 2000mAh high-capacity rechargeable battery, low power consumption and long endurances, no need to replace the battery frequently, Manufacturer: LXXAOFDC
Using air semiconductor sensor, PM2.5 sensor and electrochemical sensor, high-performances chip, detection is more accurate, high accuracy, and the accuracy can reach 1PPM Suitable for, school, warehouse, agricultural plantings, No need to calibrate at starting, automatic 9 in 1: Multifunctional air detectors of CO2 concentration, COconcentration, TVOC value, HCHO value, PM2.5 / PM10 value, temperature and relative humidity Large digital screen with backlights, clear and easy to read, alarm function Equipped with 2000mAh high-capacity rechargeable battery, low power consumption and long endurances, no need to replace the battery frequently, Manufacturer: LXXAOFDC
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£48.89 | Amazon | Shop |