Rilevatori di Gas Naturale e Monossido di Carbonio 4 in 1 Plug in Monitor CO con Temp...
High-Precision Sensors and Color LCD Display: This co detector plug in is equipped with high-precision sensors that continuously monitor temperature (1°F–176°F), humidity (15%–90% RH), natural gas (0–10% LEL), and carbon monoxide (0–2000 ppm).