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RAINFALL
To view the current rain rate or last 24 hours rainfall
history:
1. Press
SELECT to navigate to the UVI / Barometer /
Rainfall Area. will show next to the Area.
2. Press MODE repeatedly to select Rainfall display.
3. Press MIN / MAX repeatedly to toggle between
current, past 24 hour rainfall.
To reset the past 24 hours rainfall:
1. Press
SELECT to navigate to the UVI / Barometer /
Rainfall Area. will show next to the Area.
2. Press
MODE repeatedly to select Rainfall display.
3. Press and hold MIN / MAX to reset the rainfall to
‘0’.
BACKLIGHT
Press LIGHT to activate the backlight for 5 seconds.
RESET
Press RESET to return to the default settings.
SPECIFICATIONS
BASE STATION
Dimensions 190 x 104 x 70 mm
(L x W x H)
(7.5 x 4.1 x 2.8 inches)
Weight
260 g (0.57 lbs) without battery
Battery 4 x UM-3 (AA) 1.5V
INDOOR BAROMETER
Barometer unit mb, inHg and mmHg
Measuring range 700 – 1050mb/hPa
Accuracy +/- 10 mb/hPa
Resolution 1mb (0.0 inHg)
Altitude setting Sea level
User setting for compensation
Weather display
Sunny, Partly Cloudy, Cloudy,
Rainy and Snowy
Memory Historical data and bar chart
for last 24hrs
INDOOR TEMPERATURE
Temp. unit °C / °F
Displayed range -50°C to 70°C (-58°F to 158°F)
Operating range 0°C to 50°C (32°F to 122°F)
Accuracy 0°C - 40°C: +/- 1°C (+/- 2.0°F)
40
°C - 50°C: +/- 2°C (+/- 4.0°F)
Memory Current, Min and Max temp.
Dew Point w/ Min and Max
INDOOR RELATIVE HUMIDITY
Displayed range 2% to 98%
Operating range 25% to 90%
Resolution 1%
Accuracy 25% - 40%: +/- 7%
40% - 80%: +/- 5%
80% - 90%: +/- 7%
Memory Current, Min and Max
RADIO-CONTROLLED / ATOMIC CLOCK
Synchronization Auto or disabled
Clock display HH:MM:SS
Hour format 12hr AM/PM or 24hr
Calendar DD/MM or MM/DD
Weekday in 5 (E, G, F, I, S, R)
languages
REMOTE WIND SENSOR UNIT
Dimensions 178 x 76 x 214 mm
(L x W x H)
(7 x 3 x 8.4 inches)
Weight 100 g (0.22 lbs) without
battery
Wind speed unit m/s, kph, mph, knots
Speed accuracy 2 m/s ~ 10 m/s (+/- 3 m/s)
10 m/s ~ 56 m/s (+/- 10%)
Direction accuracy 16 positions
Transmission of
Approx. every 56 seconds
wind speed signal
Memory Max wind speed
Battery 2 x UM-3 (AA) 1.5V batteries
OUTDOOR TEMPERATURE / HUMIDITY UNIT
Dimensions 92 x 60 x 20 mm
(L x W x H)
(3.6 x 2.4 x 0.79 in)
Weight
62 g (2.22oz) without battery
Humidity range 5% to 95%
Humidity
resolution
1%
Temp. unit
°C / °F
Temperature
outdoor range
-30°C to 60°C (-22°F to 140°F)
Temperature
resolution
0.1
°C (0.2°F)
RF frequency 433MHz
Range Up to 100 meters (328 feet)
with no obstructions
Transmission
Approx. every 102 seconds
Channel no. 3
Batteries 2 x UM-4 (AAA) 1.5V
WMR80_IM_EN_R1.indd 9 2008.7.1 7:11:51 PM