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