1 Key Features

2 General Specification

Specification Description
Standard package 1.Wi-Fi Data Logger
2.Temperature or Temperature&Humidity Sensor
3. USB Power Cable
4. Extension Probe Cable(Optional)
Power Supply DC 5V/1A
Communication Built-in Wi-Fi
Antenna Internal 2.4G antenna
Reporting interval 5 minutes by default
Report contents Temperature measurement or Temperature and Humidity measurement
Configuration Wi-Fi access point and webpage for setting SSID and password
Monitoring Scenarios 1. Monitor on DeviceBit cloud
2.Monitor locally via LAN
3. Monitor on your own Server

3 Electrical characteristics

Temperature Only Version

Specification Description
Input Voltage 5V DC
Input Current 1A
Measurement Range -55℃ ~ +125℃,-67°F to +257°F
Measurement Accuracy ±0.5°C accuracy from -10°C to +85°C
Drift ±0.2℃

4 Mechanical characteristics

Specification Description
Package Weight 0.2kg
Dimension of Data Logger 60×58×28mm
Probe Length 1 meter by default, different length is optional

5 Environmental conditions

Specification Description
Operating Temperature of Data Logger -40~+125℃
Operating Humidity of Data Logger 0~95%
Altitude 0~3000m

6 Wi-Fi Network

Specification Description
WLAN Channel:Auto
SSID eMonitor_xxxxxxxxx(8 digits Serial No.), password: 12345678
Configuration page URL:

7 Wi-Fi Parameters

Specification Description
Wi-Fi Mode IEEE802.11b/g/n, Wi-Fi Channel 1-13
Transmit power 20dBm@11b,17dBm@11g,14dBm@11n;
Wi-Fi Frequency 2400M ~ 2483.5M
Transmit Speed 72.2Mbps at highest
Maximum Connections 8
Wi-Fi Antenna Internal
Product Manual Demo Contact