Rainfall; Backlight; Reset; Specifications - Oregon Scientific WMR180 User Manual

RAINFALL

To view the recorded rainfall of the current hour or
last 24 hours:
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 MAX / MIN repeatedly to toggle between
current hour or past 24 hour rainfall.

BACKLIGHT

Press LIGHT to activate the backlight for 5 seconds.

RESET

Press RESET to return to the default settings.

SPECIFICATIONS

BASE STATION
Dimensions 180mm x 110mm x 47mm
(L x W x H) (7.1 x 4.3 x 1.9 inches)
Weight 286g (10 ounces) without battery
Battery 6V adaptor; 4 x UM-3 (AA) 1.5V
USB COMMUNICATIONS HUB
Dimensions 68 x 46 x 136 mm
(L x W x H) (2.7 x 1.8 x 5.4 inches)
Weight 102 g (3.6 oz)
INDOOR BAROMETER
Barometer unit mb, inHg and mmHg
Measuring range 700 – 1050mb/hPa
Accuracy +/- 10 mb/hPa
Sea level
Altitude setting
User setting for compensation
Sunny, Partly Cloudy, Cloudy, Rainy
Weather display
and Snowy
Historical data and bar chart for last
Memory
24hrs
INDOOR TEMPERATURE
Temp. unit °C / °F
Displayed range 0°C to 50°C (32°F to 122°F)
Operating range -30°C to 60°C (-4°F to 140°F)
0°C - 40°C: +/- 1°C (+/- 2.0°F)
Accuracy
40°C - 50°C: +/- 2°C (+/- 4.0°F)
Current, Min and Max temp.
Memory
Dew Point w/ Min and Max
INDOOR RELATIVE HUMIDITY
Displayed range 2% to 98%
Operating range 25% to 90%
25% - 40%: +/- 7%
Accuracy 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 6
(E, D, 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 (3.53 ounces) without battery
Wind speed unit m/s, kph, mph, knots
2 m/s ~ 10 m/s (+/- 3 m/s)
Speed accuracy
10 m/s ~ 56 m/s (+/- 10%)
Direction
16 positions
accuracy
Transmission of
wind speed Approx. every 56 seconds
signal
Memory Max wind speed
Battery 2 x UM-3 (AA) 1.5V batteries
OUTDOOR TEMPERATURE / HUMIDITY UNIT
Dimensions 115 x 87 x 118 mm
(L x W x H) (4.5 x 3.4 x 4.6 inches)
Weight 130 g (4.59 oz) without battery
Humidity range 5% to 95%
25% - 40%: +/- 7%
Humidity
40% - 80%: +/- 5%
accuracy
80% - 90%: +/- 7%
Temp. unit °C / °F
Temperature
-30°C to 60°C (-22°F to 140°F)
outdoor range
-20°C to 0°C:
+/- 2.0°C (+/- 4.0°F)
0°C to 40°C:
Temperature +/- 1.0°C (+/- 2.0°F)
accuracy 40°C to 50°C:
+/- 2.0°C (+/- 4.0°F)
50°C to 60°C:
+/- 3.0°C (+/- 6.0°F)
RF frequency 433 MHz
Up to 100 meters (328 feet) with no
Range
obstructions
Transmission Approx. every 102 seconds
Channel no. 3
Batteries 2 x UM-4 (AAA) 1.5V
REMOTE RAIN GAUGE
Dimensions 114 x 114 x 145 mm
(L x W x H) (4.5 x 4.5 x 5.7 inches)
Weight 241 g (8.5 oz) without battery
Rainfall unit Mm and in
Range 0 mm – 9999 mm
< 15 mm: +/- 1 mm
Accuracy
15 mm to 9999 mm: +/- 7%
Past 24hrs, hourly from last memory
Memory
reset
Battery 2 x UM-3 (AA) 1.5V
10