with Hygrometer, 3 in Station for Indoor , (°C) & Hygrometer, 130 mm
Accuracy: ±2℃，±5%RH(40~70%RH),±5hPa(970~1040hPa). It's just take you 1 minute. We'd like to settle any problem in a friendly manner. Lightweight and easy to install, suitable for hanging or placing on a surface.