30
SPECIFICATIONS
Radio-controlled Time Signal
WWVB, 60 kHz from Ft. Collins, CO
Indoor weather station
recommended operating
temperature
32
°
F to 122
°
F (0
°
C to 50
°
C)
LCD contrast
8 levels (1-8)
Sunrise/set, Moonrise/set, and
moon phase dates available
January 1, 2000 through December 31,
2099
Temperature measuring range
Indoor
14
°
F to 140
°
F with 0.2
°
F resolution
(-9.9
°
C to 59.9
°
C with 0.1
°
C resolution)
“OFL” displayed if outside this range)
Outdoor
-22
°
F to 140
°
F with 0.2
°
F resolution
(-29.9
°
C to 59.9
°
C with 0.1
°
C resolution)
“OFL” displayed if outside this range
Relative humidity range
Indoor/Outdoor
20% to 95% with 1% resolution, indoor
weather station displays “--.-” if outside
this range
Air pressure
Absolute hPa/inHg
700 hPa to 1099 hPa
(20.67 inHg to 32.46 inHg)
Relative hPa (adjustable)
960 hPa to 1040 hPa
Relative inHg (adjustable)
28.60 inHg to 30.45 inHg
Sensitivity setting hPa
1 hPa to 4 hPa
Air pressure history
For the past 30 hours (0, -1, -2, -3, -6, -12,
-18, -24 and –30 hours)
Data checking intervals
Indoor temperature
Every 15 second
Indoor humidity
Every 20 seconds
Outdoor temperature
Every 5 minutes
Outdoor humidity
Every 5 minutes
Sensor reading update (within sensor)
Outdoor temperature
Every 1 minute
Outdoor humidity
Every 1 minute
Transmission frequency
433.92 MHz
Transmission range
80 feet (25m)