WiFi 15 in 1 Household CO CO2 TVOC HCHO Tester TFT Display Multifunctional Clock
ab 28,10 €
Alerts and Visual Warnings: Connect the household co co2 tvoc hcho tester to WiFi and set alarm values as needed. TVOC detection range: 0-9.99mg/m³, ±0.05mg/m³. Gas Type: Multifunctional. For example, set the exhaust fan to turn on when CO2 levels exceed 1500ppm and off when levels drop below 800ppm, saving energy.
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