Displays
IN
= Inside temperature
OUT = Outside temperature
MAX = Stored maximum temperature
MIN = Stored minimum temperature
= Ice warning
PM
= Afternoon (time in 12-hour mode)
= Alarm function
= Snooze function
Technical data
Operating voltage: 1.5 V
Type of battery:
Inside temperature
measuring range:
Outside temperature
measuring range:
(direct current)
1.5 V
(direct current), AA
-10 °C to +50 °C
-50 °C to +70 °C
GB/IE 33