Storage environment : temperature -20°C~60°C; humidity <80%
MAX/MIN Humidity & Temperature Memory
2 modes for temperature showing: ⁰C or ⁰F
MODE & ADJ button to set
With ALARM function
With back stand & hanging hole

Temperature Range: Temperature: -50 to +70°C (-58°F ~158°F)
Humidity Range: 10% ~ 99% RH
Resolution: Temperature: 0.1°C (0.2°F)
Humidity: 1%RH
Accuracy: Temperature: ±1°C (1.8°F)
Humidity: 5%

M288CTH Digital Humidity, Temperature, Clock Display : 18mm high of each
Large LCD Display showing Temp, Humidity & Clock at same time ideal for home,
office, travel and school;

Operational Manual, One piece 1.5V Battery (AAA Size)

Power Supply: 1.5(AAA) x 1
Dimension: 110 x 100 x 21mm