Alecto WS3875 - Specifications

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11. SPECIFICATIONS
Indoor-unit:
Temperature:
measurement range : -9.9 °C ~ 50°C (‘L0’ or ‘HI’ when out of range)
resolution : 0.1°C
 
 
 
humidity : 1% ~ 99% RH (if out of range, lower then the
display will show 1%, higher the display will
show 99%)
resolution : 1% RH
accuracy  
 
air pressure : 800 ~ 1100hPa
resolution : 1hPa
measure time: every hour
High correction: -90meter ~ 1990meter
alarm duration : 180 seconds
snooze duration : 5 minutes
high/low alarm: outdoor temperature:
low default 0 °C (-50°C~10°C)
high default 35°C (28°C~70°C)
indoor temperature:
low default 20 °C (0°C~23°C)
high default 28°C (26°C~50°C)
power supply : 3x 1,5V battery, format AAA
adapter:
Input voltage: 100-240VAC
Input frequency: 50/60Hz +/-3Hz
Output voltage constant: 5.0V
Output current constant: 0.3A
Output power constant: 1.5W
 󰀩
Input power no load: 0.08W
dimensions : 125(H)x190(W)x15(D)mm
Outdoor-unit wind:
Temperature:
measurement range : -50°C ~ 70°C (‘L0’ or ‘HI’ when out of range)
resolution : 0.1°C
 
 
 
humidity : 1% ~ 99% RH (if out of range, lower then the
display will show 1%, higher the display will
show 99%)
resolution : 1% RH
accuracy  
 
wind speed : 0km/u ~ 127,5km/u
Resolution: 1km/u
power supply : 4x 1,5V batterij, formaat AA (*)
dimensions : 382(H)x260(W)x105(D)mm
Outdoor-unit rain:
rainfall :
measurment range: 0-6000mm (‘---’ indien buiten dit bereik)
accuracy: +/- 10%
resolution : 0,1mm bij neerslag <1000mm
1mm bij neerslag >1000mm
power supply : 2x 1,5V batterij, formaat AA (*)
dimensions : 120(H)x164(W)x104(D)mm
Radio:
zendfrequentie: 434,025 MHz
zendinterval: wind (55sec.) rain (90sec.)
bereik: 30m .
RF power: < 0 dBm