Features:
Wireless App ControlWe uses a high-end bluetooth 5.0 chip and can easily monitor temperature and humidity data on app via bluetooth. (free downloading from application store and google play)
Higher Accurate MonitorUsing an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of 0.5 C ( 1 F), a humidity error of 5%, and refresh once per second for higher accuracy.
Data Storage ExportSupport temperature data export function, record a group of data every 10 seconds, can store up to 100 days of data. Data on the APP shows red when data is beyond preset range.
Portable DesignWireless sensors Smaller size than other brands (1.3 x 1.3 x 0.47 inches). Space-saving and portable. It can be used for about 1year with CR2477 battery.
bluetooth distance rangeThis product supports a barrier-free distance of 50 meters between the mobile phone and the transmitter.
Specification:
Temperature & Humidity
Temperature range: -20~65C (-4~150F)
Temperature accuracy: 0.5C
Humidity range: 0-100%RH
Humidity accuracy: 3.0%
Resolution: 0.1%
Sensor: MEMS digital sensor
Recorder interval: save once every 10 minutes
Recorder time: 100 days
bluetooth
BLE 5.0
Tx 10dBm, transmission distance of 100 meters in open environment
Rx Sensitivity-103dBm
Broadcast packet interval: 1 second
Electrical Indicators
Working voltage: 2.4~3V
Peak current: 10mA
Average current: 30uA
PCBA size: minimum size 2*2cm
App
IOS 4S and above
Android 4.3 and above
Simultaneously connected devices: 100
Package Includes:
1/2/3 x Thermometer Hygrometer Sensor
1 x Lanyard
1 x User Manual
