17
In Humidity
Humidity unit
%
Accuracy
1 ~ 20% RH ± 6.5% RH @ 25°C (77°F)
21 ~ 80% RH ± 3.5% RH @ 25°C (77°F)
81 ~ 99% RH ± 6.5% RH @ 25°C (77°F)
Resolution
1%
WI-FI Communication Specification
Standard
802.11 b/g/n
Operating frequency :
2.4GHz
Supported router security
type
WPA/WPA2, OPEN, WEP (WEP only support Hexadecimal
password)
APP Specification
Support App
- Tuya smart
- Smart Life
Supported platform of App
Android smart phone
iPhone
WIRELESS THERMO-HYGRO SENSOR
Dimensions (W x H x D)
60 x 113 x 39.5mm (2.4 x 4.4 x 1.6in)
Weight
130g (with batteries)
Main power
2 x AA size 1.5V batteries
( Lithium batteries recommended)
Weather data
Temperature and Humidity
RF transmission range
150m
RF frequency (depend on
country version)
915Mhz (US) / 868Mhz (EU, UK) / 917Mhz (AU)
Transmission interval
60 seconds for temperature and humidity
Operating range
-40 ~ 60°C (-40 ~ 140°F) Lithium batteries required
Operating humidity range
1 ~ 99% RH
CH (wireless sensor) Temperature
Temperature unit
°C and °F
Accuracy
5.1 ~ 60°C ± 0.4°C (41.2 ~ 140°F ± 0.7°F)
-19.9 ~ 5°C ± 1°C (-3.8 ~ 41°F ± 1.8°F)
-40 ~ -20°C ± 1.5°C (-40 ~ -4°F ± 2.7°F)
Resolution
°C / °F (1 decimal place)
CH (wireless sensor) Humidity
Humidity unit
%
Accuracy
1 ~ 20% RH ± 6.5% RH @ 25°C (77°F)
21 ~ 80% RH ± 3.5% RH @ 25°C (77°F)
81 ~ 99% RH ± 6.5% RH @ 25°C (77°F)
Resolution
1%
