ID-16S-2DF

Features:

Thermometer
Measuring range: -50 to 70 °C (-58 to 158 °F)
Temperature sensor precision: ±2°C (±4 °F) in range of 0 to 40°C (32 to 104 °F)
*Changeover between Celsius (°C) and Fahrenheit (°F)

Hygrometer
Measuring range: 10 to 90 %
Hygrometer sensor precision: ±10 %, when the temperature is 0 to 40°C (32 to 104 °F)

Full auto-calendar (to the year 2039)

12/24-hour format

Accuracy: ±60 seconds per month

Approx. battery life: 12 months on R6P X 2 

Size of case: 195×290×24mm

Total weight: 465g