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General Tools WS821 - Professional Wireless Weather Station

Name: General Tools WS821 - Professional Wireless Weather Station
Brand: General Tools
SKU: GeneralWS821
Price: 164.64 USD
Availability: InStock
Rating: 5.00 (2 reviews)

5 (2 Reviews) | UPC: 681035082102 | Model: General Tools WS821

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General Tools, WS821 Professional Wireless Weather Station

Comprises four components: A display station with multiple-readout LCDs and bar graphs, a remote anemometer, a remote rain gage, and a remote temperature-RH sensor
The system includes one #TR831 remote temperature-humidity sensor. The display station can accept up to four additional sensors (for climate control of remote areas such as a playroom, wine cellar or greenhouse)
The display station shows: Absolute and relative barometric pressure with trends and 24-hour history; Hourly, daily and weekly rainfall history in inches or mm; Real-time (or min/max) indoor and outdoor temperatures; the Wind Chill Index and Dew Point tem
Adjustable temperature alarms
The display station can be mounted on a wall or sit on a desk or shelf
1-year limited warranty

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List Price: $219.52

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General Tools WS821

Barometric pressure measurement range/accuracy: 14.75 to 32.44 in.Hg (500 to 1100Hpa)/ ±0.015 in.Hg (±5 Hpa)
Rainfall measurement range/accuracy/resolution: 0 to 78.74 in. (0 to 2m)/±(5%/0.03 in. (0.66mm)
Rainfall data transmission period: 183 seconds
Remote temperature sensor measurement range/accuracy: -40° to 176°F (-40° to 80°C)/±1.8°F(±1°C)
Indoor and remote RH measurement range/accuracy/resolution: 0 to 99%RH/±5%/1%

Professional Wireless Weather Station

The #WS821 Wireless Weather Station is ideal for pro-am forecasters. It measures barometric pressure, rainfall, temperature, relative humidity (RH), and wind speed and direction. And its display station can receive temperature and RH readings from up to five wireless sensors located within 100 ft.

Specifications
Model: WS821
Product Dimensions:
Length (in):	7.31
Width (in):	5.39
Height (in):	1.26
Weight (lbs):	8.15 oz
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
Sea level Altitude Compensation Range:	-657 ft to 16404 ft (-200 m to +5000 m)
Temperature (Indoor)
Range:	14.2° to 140°F (-9.9° to 60°C)
Resolution:	0.2°F (0.1°C)
Accuracy:	2°F (1°C)
Sampling Interval:	10 seconds
Temperature (remote)
Range:	-40° to 176°F (-40° to 80°C)
Resolution:	0.2°F (0.1°C) Accuracy: 2°F (1°C)
Accuracy:	2°F (1°C)
Transmitting Interval:	around 47 seconds
Humidity (Indoor)
Range:	30% to 80%
Resolution:	1% Accuracy: 5%
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
Hardware Requirement for WeatherView PC software
Operating System:	Windows 98/NT/2000/ME or XP
Memory size:	Ram 128 MB or more
Hard disk size:	100 MB free space or more
Media Device:	1 x CD-Rom drive
Available serial USB port
Power:
Main unit:	4 x UM-3 or “AA” batteries; 7.5V AC/DC power adaptor (200mA; center pin positive)
Remote Thermo Hygrometers (2):	2 “AA” 1.5V batteries each
Remote Anemometer:	2 “AA” 1.5V batteries
Remote Rain Gauge:	2 “AA” 1.5V 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

Tech Specs

Environmental Testers / Physical Property/Weather Measurement Template
Measurement Types (Weather Measurement)	Dewpoint, Humidity, Moon Phase, Temperature, Wind Chill, Wind Speed
Wind Speed	Knots, MPH
Memory Capability	Yes
Resolution (Weather Measurement)	0.2°F (0.1°C)
Wireless Stations	Yes
Test Equipment General Attributes
Unique Features	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
Warranty	1 YEARS
Safety Approval	RoHS
Product Weight	8.15 OUNCES (0.5094 LBS)
Product Height	5.39 IN
Product Length	7.31 IN
Product Width	1.26 IN
Data Logging	Yes
Country of Origin	United States

5

Out of 5

Average Customer Review

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Displaying all 2 reviews

Most Helpful First | Newest First

Recommend to a Friend

Wonderful Produce

5.0

Nothing compares to this product. I had one a few years ago and accidentally broke the display. I purchased other Cheaper versions and found I got what I paid for. After being frustrated with the cheaper versions, I purchased another General WS821 Professional Wireless Weather Station and am happy again.

Michael on Feb 18, 2016

Recommend to a Friend

Nice Product

5.0

My first weather station was very accurate and lasted a long time. Unfortunately I dropped the station receiver this Christmas. This is the only product I trust, I am purchasing another weather station.

Florida Man on Jan 04, 2016

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General Tools WS821 - Professional Wireless Weather Station

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Professional Wireless Weather Station

Tech Specs

Environmental Testers / Physical Property/Weather Measurement Template

Test Equipment General Attributes

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