The TR72A2 allows you to measure and record temperature from 0 to 55°C and humidity from 10 to 95%RH. The LCD screen allows the simultaneous display of either the current values of two channels, the highest and lowest values of channel 1, or the highest and lowest values of channel 2. The ALM icon on the LCD alerts the user of the occurrence of an alarm.
 
 
Product Introduction
Can store up to 30,000 data records and transmit data to cloud services via the internet. Historical information can be accessed using a computer, tablet, or smartphone. The E-Mail alert function provides real-time notifications to administrators. Differences from the previous model (TR72A): Supports wireless password formats WPA2-EAP (AES/TKIP) and IEEE 802.1X transmission standards. Added a transmission pause schedule, allowing users to stop data transmission during off-hours or infrequent usage periods to conserve power. USB transmission cables will no longer be provided, with Bluetooth configuration as the primary method.
Measurement Specification
Measuring Range : 0 to 55 °C [Sensor:THA-3001]
Humidity Range : 10~95 %RH [Sensor:THA-3001]
Temperature Unit : °C / °F
Humidity Unit : %RH (Relative Humidity)
Accuracy : ±0.3 °C / ±5 %RH
Resolution : 0.1 °C / 1 %RH
Product Features
TEMPERATURE UNIT SELECTABLE : °C / °F
DATA TRANSMISSION : Wireless / Bluetooth / USB
LOW BATTERY INDICATOR :
DATA LOGGING : 30,000 set
RECORDING MODE : Onetime / Endless
RECORDING INTERVAL SETUP : 1 sec. ~ 60 minutes(15 choices)
Security : WPA-PSK(AES/TKIP), WPA2-PSK(AES/TKIP), WPA2-EAP(AES/TKIP)
UPLOADING INTERVAL SETUP : 1 minutes ~ 24 hours (15 choices)
CLOUD SERVICE : TandD Ｗebstorage
ALARM : E-mail, LCD shows 'ALM'
Protocol : HTTP, HTTPS, SNTP, DHCP, DNS
Product Information
Operating Environment : 0 to 50°C / lower than 90 %RH without dew。
Storage Environment : -10~40°C / lower than 70%RH without dew。
Elevation Limitation : Lower than 1,000 meter
Power Supply : AA battery x2 / USB
Battery Life : Approx. 18 months (Auto-Upload Interval ≥ 6 hr, Rec Interval ≥ 1 min)
Wireless Specification : IEEE 802.11b/g/n (2.4 GHz only)
Bluetooth Specification : Bluetooth 4.2 (Bluetooth low energy)
Dimension : 58mm × 78mm × 26mm
Weight : Approx. 55 g (Without Battery)
Accessory : AA battery x2、THA-3001、Manual