Specifications - Extech Instruments WTH600 User Manual

24. SPECIFICATIONS

MAIN UNIT
Dimensions (W x H x D)
Weight
Battery power
Sensor displays
INDOOR BAROMETER
Barometer units
Measuring Range
Resolution
Accuracy@ 32~122°F
(0~50°C)
Weather forecast
Display modes
Memory modes
INDOOR TEMPERATURE
Temp. units
Display range
Operating range
Resolution
Accuracy
Display modes
Memory modes
Alarm
INDOOR HUMIDITY
Display range
Operating range
Resolution
Accuracy
Display modes
Memory modes
Alarm
RADIO CONTROLLED ATOMIC CLOCK
Synchronization
Clock display
Hour format
Calendar
Languages (weekday)
Time signal
Time zones
DST (daylight savings)
WIRELESS SENSOR
Dimensions (W x H x D)
Weight
Battery power
Frequency
Transmission
20
4.7 x 7.5 x 0.9" (120 x 190 x 22 mm)
13.1 oz. (370g) with batteries
3 x AA size 1.5V batteries (Alkaline recommended)
Wind speed, Wind direction, Rain gauge, Temp., RH
hPa, inHg and mmHg
540~1100 hPa; 405~825 mmHg; 15.95~32.48 inHg
1hPa, 0.01inHg, 0.1mmHg
540~699hPa ±8 hPa / 700~1100hPa ±4 hPa
405~524 mmHg ±6 mmHg / 525~825 mmHg ±3 mmHg
15.95~20.66 inHg 0.24 inHg / 20.67~32.48 inHg ±0.12 inHg
Sunny / Clear, slightly Cloudy, Cloudy, Rainy, Rainy / Stormy and Snowy
Current, Max, Min, Historical data for last 24hrs
Max & Min from last memory reset (with time stamp)
°F or °C
-40°F to 158°F (-40°C to 70°C)
14°F to 122°F (-10°C to 50°C)
0.1°F or 0.1°C
+/- 2°F or 1°C typical @ 77°F (25°C)
Current, Min and Max, Historical data for past 24 hours
Max & Min from last memory reset (with time stamp)
Hi / Lo Temperature Alert
20% to 90% RH (< 20%: LO; > 90%: HI); Temp.: 0°C~60°C (32°F~140°F)
20% to 90%RH
1%
+/-5% typical @ 77°F (25°C)
Current, Min and Max, Historical data for past 24 hours
Max & Min from last memory reset (with time stamp)
Hi / Lo Humidity Alert
Auto or disabled
HH:MM:SS / Weekday
12hr AM/PM or 24hr
MM/DD
EN, FR, DE, ES, IT
WWVB
PST, MST, CST, EST, AST, NST
AUTO / OFF
13.5 x 15.5 x 5.5" (343.5 x 393.5 x 136 mm)
23.7 oz. (673g) with batteries
3 x AA size 1.5V battery (Lithium battery recommended)
915 MHz (North American) / 868 MHz (European)
Every 12 seconds
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