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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Manufacture: Extech USA
Model: WB200
Audible and visual alarm alerts when temperature
and humidity level is higher or lower than the user
programmed High/Low set points
• LCD displays Wet Bulb, Dew Point, and Air
Temperature readings (41°F to 122°F /5°C to 50°C)
and % Relative Humidity (0.0 to 99.9%RH)
• Resolution: 0.1°F/°C and 0.1%RH
Basic accuracy: ±1°F/±0.6°C; ±3%RH
• Two thermistors provide fast and accurate readings
• Built-in fan provides fast response time
• Datalogger stores100 records that can easily be
Recalled on meter display
Display update rate: 120 seconds
• User programmable datalogging sampling rate
from 15 to 60 minutes in 5 minute increments
• Dual color LED indicator for datalogging (Green)
and alarm (Red) modes
• Water and Dust resistant construction
• Maximum/Minimum function
• Low battery indicator
• Dimensions: 2.8 x 3.1 x 7.0” (71 x 78 x 177mm)
• Weight: 8.0oz (250g)
• Complete with four AAA batteries and
100-240V Universal AC adaptor
Warranty: 12 month
WB200: Wet Bulb Hygro-Thermometer Datalogger
Portable Hygro-Thermometer with Wet Bulb and Dew Point Temperature readings
Features:
§ Measures Wet Bulb, Dew Point, Temperature (41°F to 122°F /5°C to 50°C)
§ and Relative Humidity (0.0 to 99.9%RH)
§ Resolution: 0.1°F/°C and 0.1%RH
§ Basic accuracy: ±1°F/±0.6°C; ±3%RH
§ Audible and visual alarm alerts when temperature and humidity level
§ is higher or lower than the user programmed High/Low set points
§ Two thermistors provide fast and accurate readings
§ Dual color LED indicator for datalogging (Green) and alarm (Red) modes
§ Datalogger stores100 records that can easily be recalled on meter display
§ User programmable datalogging sampling rate from 15 to 60 minutes in 5 minute increments
§ Water and Dust resistant construction, Low battery indicator
§ Complete with four AAA batteries and 100-240V Universal AC adaptor
