Thermometer: Indoor 0+50°C / +32+122°F
Outdoor -50+70°C / -58+128°F
Display resolution: 0.1° - Accuracy: ±1°C / ±2°F
Hygrometer: 10-100% RH
Display resolution: 1% RH - Accuracy: ± 5% RH
Rain gauge: 0-9999 mm (0-393 inch)
Display resolution: 0.1 mm - Accuracy: ± 1 mm
Functions: MAX-MIN Temperature & Humidity
Calendar : 2000 to 2099
History : hour / day / week / month
Wireless range in open space: 70 m
In Box, with instructions.