Weather Station Bresser Weather Center JC XXL 5-in-1 White

Atmospheric pressure:

• Unit of measurement: hPa, inHg, mmHg (millimeters of mercury) .
• Atmospheric pressure measurement range: from 850 hPa to 1050 hPa (from 25.10 inHg to 31.00 inHg; from 637.5 mmHg to 787.5 mmHg).
• Measurement resolution: 0.1 hpa (0.003 inHg, 0.08 mmHg)
• Measurement accuracy: +/- 5 hpa (0.015 inHg, 0.38 mmHg)
• Automatic recording of minimum and maximum values ​​of atmospheric pressure

Room temperature:

• Units of measurement: ºС or ºF
• Measuring range: -10°C to +50°C (14°F to 122°F)
• Measurement resolution: 0.1°C or 0.2°F
• Measurement accuracy: +/- 1°C (+/- 2°F)
• Update readings every 10 sec
• Automatic recording of minimum and maximum temperature values

External temperature:

• Units of measurement: ºС or ºF
• Measuring range: -40°C to +60°C (-40°F to 140°F)
• Measurement resolution: 0.1°C or 0.2°F
• Measurement accuracy: +/- 1°C (+/- 2°F)
• Update readings every 47 sec
• Automatic recording of minimum and maximum temperature values

Indoor humidity:

• Units of measurement: % RH
• Measurement range: 20% to 90%
• Measurement resolution: 1%
• Measurement accuracy: +/-7%
• Update readings every 10 sec
• Automatic recording of minimum and maximum humidity values

External humidity:

• Units of measurement: % RH
• Measurement range: 1% to 99%
• Measurement resolution: 1%
• Measurement accuracy: +/-7%
• Update readings every 47 sec
• Indication of humidity change trend
• Automatic recording of minimum and maximum humidity values

Indoor comfort level:

• Indoor comfort level indicator.
• The indoor comfort level is a complex indicator that measures the ratio of temperature and humidity and displays the overall comfort level in the room. During the period when central or stove heating is on, the indoor air is greatly dehumidified, and the air humidity can drop to 20%. Dry air has a very negative effect on the general condition of a person, leads to fatigue, drowsiness, exacerbation of allergies and upper respiratory tract diseases, and decreased immunity. The number of positive ions increases in a dry atmosphere, and affects both the physical and mental state of people. The mucous membrane of the nose and throat dries out, resistance to viruses and infections decreases, which increases the likelihood of developing acute respiratory infections.

Precipitation level:

• Display level for the last hour, last day (since midnight), last week, last month.
• Unit of measurement: mm, inch.
• Range: 0 to 9999 mm (0 - 393.7 inch).
• Accuracy: 0.5 mm.
• Automatic recording of maximum precipitation levels .
• Sound signal when the set daily precipitation level is exceeded.
• Update readings every 183 sec

• Display: 8 phases of the Moon in the form of pictograms.

Watch:

• The clock is automatically radio-controlled by a signal from Frankfurt (DCF-77). The signal is based on an atomic clock powered by the Cesium 133 atom and is under the jurisdiction of the Physics and Technology Federal Institute in Braunschweig (Germany). The error is less than one second in one million years. The exact time transmitted by the DCF77 transmitter is official in Germany. The transmitter is located in Mainflingen - 30 km from Frankfurt am Main and with its radius (about 1500 km) covers almost all of Europe and part of Ukraine. Please note that in the eastern regions of Ukraine the signal reception is unstable.
• Possibility of disabling radio control and selecting manual installation
• Time zone selection (time correction) -12/+11 hours
• Time format: 12 or 24
• Alarm clock with snooze function.

Calendar:

• Display: date / day of week / month
• Displaying days of the week

• LED backlight.

• Data transfer frequency: 868 MHz
• Data transmission range: up to 150 (25) m. line of sight

• Weather station: 224 x 224 x 23
• Sensor block: 344 x 394 x 136

• Weather station: 2 x AA batteries, IEC LR06 1.5 V.
• Sensor block: 2 x AA batteries, IEC LR06 1.5 V.
• It is recommended to use alkaline batteries (Duracell, Energizer and similar)