1.5V, 1 LR44 button battery;
Weather forecast/clock/moon phase/temperature/humidity/optional 12 or 24-hour format;
Date display (month/day/week);
The year range is 2003-2052 (default is 2003), and the week is automatically adjusted;
A clock with clock and alarm functions;
Alarm clock with alarm stop function (repeated 4 times);
Measurement temperature range: 50 ℃~+70 ℃ or 58 ℉~+158 ℉;
Measurement humidity range: 20% RH~99% RH;
Display resolution: 1 ℃, 1%;
Accuracy:+/-1 ℃ between 0 ℃ and 50 ℃, otherwise+/-2.5 ℃,+/-5%;
Record of highest/lowest temperature and humidity
