Milan, Italy
MIL
1
SE
Montevideo, Uruguay
MVD
-3
SM
Moscow, Russia
MOW
3
SK
Munich, Germany
MUC
1
SE
Nairobi, Kenya
NBO
3
NO
Nanjing (Nanking), China NKG
8
NO
Naples, Italy
NAP
1
SE
New Delhi, India
DEL
5.5
NO
Odessa, Ukraine
ODS
2
SE
Osaka, Japan
KIX
9
NO
Singapore, Singapore
SIN
8
NO
Sofia, Bulgaria
SOF
2
SE
Stockholm Arlanda, Sweden ARN
1
SE
Sydney, Australia
SYD
10
SA
Tokyo, Japan
TKO
9
NO
Tripoli, Libya
TRP
2
NO
Vienna, Austria
VIE
1
SE
Warsaw, Poland
WAW
1
SE
Zürich, Switzerland
ZRH
1
SEA
WORLD CITIES
City
Code
Zone DST
City
Code
Zone
DST
Offset
Offset
Addis Ababa, Ethiopia
ADD
3
NO
Cairo, Egypt
CAI
2
sg
Adelaide, Australia
ADL
9.5
SA
Calcutta, India
(as Kolkata)
CCU
5.5
NO
Algiers, Algeria
ALG
1
NO
Cape Town, South Africa
CPT
2
NO
Amsterdam, Netherlands AMS
1
SE
Caracas, Venezuela
CCS
-4
NO
Ankara, Turkey
AKR
2
SE
Chihuahua, Mexico
CUU
-6
SU
Asunción, Paraguay
ASU
-3
sp
Copenhagen, Denmark
CPH
1
SE
Athens, Greece
ATH
2
SE
Córdoba, Argentina
COR
-3
NO
Bangkok, Thailand
BKK
7
NO
Dakar, Senegal
DKR
0
NO
Barcelona, Spain
BCN
1
SE
Dublin, Ireland
DUB
0
SE
Beijing, China
BEJ
8
NO
Durban, South Africa
DUR
2
NO
Belgrade, Yugoslavia
BEG
1
SE
Frankfurt, Germany
FRA
1
SE
Berlin, Germany
BER
1
SE
Glasgow, Scotland
GLA
0
SE
Birmingham, England
BHX
0
SE
Guatemala City, Guatemala GUA
-6
NO
Bogotá, Colombia
BOG
-5
NO
Hamburg, Germany
HAM
1
SE
Bordeaux, France
BOD
1
SE
Havana, Cuba
HAV
-5
SH
Bremen, Germany
BRE
1
SE
Helsinki, Finland
HEL
2
SE
Brisbane, Australia
BNE
10
NO
Hong Kong, China
HKG
8
NO
Brussels, Belgium
BRU
1
SE
Irkutsk, Russia
IKT
8
SK
Bucharest, Romania
BBU
2
SE
Jakarta, Indonesia
JKT
7
NO
Budapest, Hungary
BUD
1
SE
Johannesburg, South Africa JNB
2
NO
Buenos Aires, Argentina BUA
-3
NO
Kingston, Jamaica
KIN
-5
NO
Kinshasa, Congo
FIH
1
NO
Oslo, Norway
OSL
1
SE
Kuala Lumpur, Malaysia KUL
8
NO
Panama City, Panama
PTY
-5
NO
La Paz, Bolivia
LPB
-4
NO
Paris, France
PAR
1
SE
Lima, Peru
LIM
-5
NO
Perth, Australia
PER
8
NO
Lisbon, Portugal
LIS
0
SE
Prague, Czech Republic
PRG
1
SE
Liverpool, England
LPL
0
SE
Rangoon, Myanmar
RGN
6.5
NO
London, England
LON
0
SE
Reykjavík, Iceland
RKV
0
NO
Lyon, France
LYO
1
SE
Rio de Janeiro, Brazil
RIO
-3
sb
Madrid, Spain
MAD
1
SE
Rome, Italy
ROM
1
SE
Manila, Philippines
MNL
8
NO
Salvador, Brazil
SSA
-3
NO
Marseille, France
MRS
1
SE
Santiago, Chile
SCL
-4
sc
Melbourne, Australia
MEL
10
SA
São Paulo, Brazil
SPL
-3
sb
Mexico City, Mexico
MEX
-6
SU
Shanghai, China
SHA
8
NO
DST (DAYLIGHT SAVINGS TIME) DEFINITIONS:
SA = Australian DST.
SB = South Brazilian DST. Changes annually.
SC = Chile DST
SE = Standard European DST.
SG = Egypt DST
SH = Havana, Cuba DST
SI = Iraq and Syria DST
SK = Irkutsk & Moscow DST
SM = Montevideo, Uruguay DST
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 140°F (-9.9° to 60°C)
Resolution: 0.2°F (0.1°C)
Accuracy: 2°F (1°C)
Sampling Interval: 10 seconds
Humidity (Indoor)
Operating Range: 0% to 99%
Resolution: 1%
Accuracy: 5%
Sampling Interval: 10 seconds
Wind Direction
Range: 0° to 360°
Resolution: 22.5°
Accuracy: 11.25°
Starting Threshold: 3mph (4.8 Km/h)
Transmitting interval: 33 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
Battery life (alkaline)
Main unit: 2 month
Thermo-Hygrometer: over 12 months
Anemometer: 2 years
Rain Gauge: 2 years
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
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) This device must accept any
interference received, including interference that may cause undesired operation.
Warning: Changes or modification to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE:
This equipment had been tested and found to comply with the limits for a Class B Digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment, installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
There is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to improve or correct turning the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio / TV technician for help.
8
SN = Namibia DST
SP = Paraguay DST
SQ = Iran DST maybe changed annually.
ST = Tasmania DST
SU = Standard American DST.
SZ = New Zealand DST
NO DST = no = Places that do not observe DST;
ON = Always add 1 hour to the local standard time
Temperature (remote)
Range: -40° to 176°F (-40° to 80°C)
Resolution: 0.2°F (0.1°C)
Accuracy: 2°F (1°C)
Transmitting Interval: around 47 seconds
Humidity (Outdoor)
Operating Range: 0% to 99%
Resolution: 1%
Accuracy: 5%
Sampling Interval: 10 seconds
Transmitting Interval: around 47 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
Power
Main unit: 4 x UM-3 or “AA” batteries;
7.5V AC/DC power adaptor
(200mA; center pin positive)
Remote Thermo Hygrometer:
2 x UM-3 or “AA” batteries
Remote Anemometer: 2 x UM-3 or “AA” batteries
Remote Rain Gauge: 2 x UM-3 or “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)
GENERAL TOOLS & INSTRUMENTS
™
80 White Street, New York, NY 10013-3567
PHONE (212) 431-6100 FAX (212) 431-6499
TOLL FREE (800) 697-8665
e-mail: [email protected]
www.generaltools.com
WS821 User’s Manual
Specifications subject to change without notice
©2009 GENERAL TOOLS & INSTRUMENTS
™
NOTICE - WE ARE NOT RESPONSIBLE FOR TYPOGRAPHICAL ERRORS.
MAN#WS821
3/09
