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General Tools WS821 Professional Wireless Weather Station

General Tools WS821 Professional Wireless Weather Station
General Tools WS821 Professional Wireless Weather Station
General Tools WS821 Professional Wireless Weather Station
General Tools WS821 Professional Wireless Weather Station
General Tools WS821 Professional Wireless Weather Station
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Item #: MI-WS821
Wireless monitoring of weather condition: indoor/outdoor temperature, humidity, rainfall, wind speed, barometric pressure and many more.Generally leave... [Read More]
Our Price: $161.96
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Product Description
Wireless monitoring of weather condition: indoor/outdoor temperature, humidity, rainfall, wind speed, barometric pressure and many more.

Generally leaves the warehouse in 1-3 business days
Features
Wireless transmission of outdoor temperature, humidity, quantity of rainfall, wind velocity and direction from the exterior sensors to the display station (433 MHz), long-distance range up to 325' (100m) free
field
Expandable up to 5 outdoor temperature/humidity transmitters, also for the climate control of remote rooms, e.g. children's room, wine-cellar, greenhouse
Indoor temperature and humidity with comfort level indicator of indoor climate
Weather forecast with symbols and tendency of atmospheric pressure
Absolute and relative atmospheric pressure with 24 hours history
Bar graph indication of atmospheric pressure, temperature or humidity for the last 24 hours
Radio controlled clock with different alarms and snooze functions
Display of date and weekday (6 languages)
Time of rising and setting of sun and moon
Indication of moon phase
Wind chill factor and dew point
Programmable alarm functions for weather conditions, like temperature alarm, storm warning
Maximum and minimum values
LED Backlight with light sensor (in continuous operation with power adapter)
For wall mounting or table standing
Contents:
Display Station
Power Source: 4 AA (not included)
Power adapter 7.5 V AC/DC
Thermo-Hygro Sensor
Power Source: 2 AA (not included)
Wind Sensor
Power Source: 2 AA (not included)
Mounting material
Rain Sensor
Power Source: 2 AA (not included)
Mounting material
Specifications:
Radio Frequency: 433 MHz
RF Reception range: 100-328 feet (30 -100 m)
Barometric Pressure
Measuring Range: 14.75 inHg to 32.44 inHg (500 Hpa to 1100Hpa); (374.5 mmHg to 823.8 mmHg)
Resolution: 0.003 inHg (0.1 Hpa, 0.08 mmHg)
Accuracy: 0.015 inHg (5 Hpa; 0.38 mmHg)
Sampling interval: 20 minutes
Altitude Compensation Range: -657 ft to 16404 ft (-200m to +5000 m)
Temperature (Indoor)
Operating Range: 14.2 to 140F (-9.9 to 60C)
Resolution: 0.2F (0.1C)
Accuracy: 2F (1C)
Sampling Interval: 10 seconds
Temperature (remote)
Range: -40 to 176F (-40 to 80C)
Resolution: 0.2F (0.1C)
Accuracy: 2F (1C)
Transmitting Interval: around 47 seconds
Humidity (Indoor)
Operating Range: 0% to 99%
Resolution: 1%
Accuracy: 5%
Sampling Interval: 10 seconds
Humidity (Outdoor)
Operating Range: 0% to 99%
Resolution: 1%
Accuracy: 5%
Sampling Interval: 10 seconds
Transmitting Interval: around 47 seconds
Wind Direction
Range: 0 to 360
Resolution: 22.5
Accuracy: 11.25
Starting Threshold: 3mph (4.8 Km/h)
Transmitting interval: 33 seconds
Wind Speed
Range: 0 to 199.9mph (199.9 Km/h, 173.7 Knots, 89.3 m/s)
Resolution: 0.1mph (0.16 Km/h)
Accuracy: (2mph + 5%)
Starting Threshold: 3mph (4.8 Km/h)
Wind/Gust Speed Display Update Interval: 33 seconds
Wind/Gust Sampling Interval: 11 seconds
Rainfall
1h/24h/yesterday range: 0 to 78.73 inch (0 to 1999.9 mm)
Last week/ last month range: 0 to 787.3 inch (0 to 19999 mm)
Resolution: 0.03 inch (0.6578 mm)
Accuracy: +/- 5% +/- 0.03 inch (+/-5%mm +/-0.6875)
Transmitting Interval: 183 seconds
Power
Main unit: 4 x UM-3 or AA batteries;
7.5V AC/DC power adaptor (200mA; center pin positive)
Remote Thermo Hygrometer: 2 AA batteries
Remote Anemometer: 2 AA batteries
Remote Rain Gauge: 2 AA batteries
Weight (without batteries)
Main unit: 8.15oz (231g)
Remote Thermo-Hygrometer: 2.29oz (65g)
Remote Anemometer: 11.12oz (315g)
Remote Rain gauge: 10.24oz (290g)
Dimensions
Main unit: 7.31 (L) x 5.39 (H) x 1.26 (D) inches / 185.8 (L) x 136.9 (H) x 32 (D) mm
Remote Thermo-Hygrometer: 2.37 (L) x 4 (H) x 1 (D) inches / 60 (L) x 101 (H) x 25 (D) mm
Remote Anemometer: 19.16 (L) x 19.16 (H) x 15.35 (D) inches / 486.6 (L) x 486.6 (H) x 390 (D)mm
Remote Rain gauge: 6.49 (L) x 6.89 (H) x 4.72 (D) inches / 165 (L) x 175 (H) x 119 (D)mm


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