Item:ZH-B

Power: 1.5V AAA

Dimension(L*W*H): 103 *28*119mm

Alarm clock function

display of "Time", "Date"and "minute".

Time format switchable (12 hour format or 24 hour format)

Placed on the desk or wall

Comfort display with picture and letter

'C / ' F switching button

Temperature measuring ranges: -20'C ~50'C

Humidity measuring ranges: 10%RH~95%RH

Resolving power: 0.1'C

Precision: +/-1.0'C

The test period of temperature or humidity

is held on the screen for 20 seconds