Battery Life: Approx. 1 year.
Display Contents: Clock, Date, Day, Temperature, Humidity, Maximum and Minimum Temperature, Maximum and Minimum Humidity, Comfort Level (Three Levels), Alarm.
Display Method: LED; Measurement Interval: Approximately once every 20 seconds (temperature and humidity).
Made in China.
Net Weight: Approx. 5.9 oz (168 g), batteries included.
Size(D x W x H): 1.2 x 3 x 5.2 inches (30 x 75 x 132 mm); Product Weight: Approx. 5.9 oz (168 g), batteries included.
Size(L x W x H): 1.2 x 3 x 5.2 inches (3 x 7.5 x 13.2 cm).
[Materials] Main Body: ABS plastic (acrylonitrile butadiene styrene); Screen Area: PMMA (Polymethyl methacrylate).
[Measurement Range] Temperature: 23 ~ 122°F (-5 ~ 50°C); Humidity: 20 to 95%; [Display/Scale Units] Temperature: 0.1 degree increments; Humidity: 1% increments.
[Measurement Range] Temperature: 23 ~ 122°F (-5 ~ 50°C); Humidity: 20 to 95%; [Display] Temperature: 0.1 degree increments; Humidity: 1% increments.