Set of 5 LCD digital thermometers and hygrometers, temperature gauge for humidifiers, dehumidifiers, greenhouses, basements, baby rooms, round black

MEASUREMENT RANGE: Temperature range: -50 to 70°C; Temperature range: ±1°C. Humidity range: 10% ~ 99% RH; Humidity range: ±5% RH. SIMPLE MINI DESIGN: Thanks to its mini body and round shape, the device can be discreetly placed anywhere. It boasts a simple appearance and highly practical function. The display is easy to read without any operation. WIDE APPLICATION: You can use it in the home, office, car, school, hotel, laboratory, kindergarten, aquaculture facility, instrument workshop, library, factory, greenhouse, basement, garage, garden shed, 3D printer filament storage, and air-conditioned locations, etc.

INDOOR HUMIDITY MONITORING: Helps you measure indoor humidity and temperature over time, helps adjust humidifier and dehumidifier settings, and humidistats. Ideal for monitoring living conditions and health, preventing colds, dry skin, asthma, and mold. WHAT YOU GET: 5* Digital Thermometer Hygrometer, 12-month warranty, and always friendly customer service. Each device includes an AG13/LR44 button cell battery. Please replace the battery when the display dims.