RS485 Temperature And Humidity Data Logger



  • High and low limit settings for both temperature & relative humidity
  • QuickView Data V 1.20(PC Software)
  • Automatic communication port set up or used-defined configuration
  • Compatible with Microsoft Windows 98, 2000, NT, XP, Vista, Window 7
  • Supports PC software Simply Data for real-time & one-time data export
Photo Model no Function
01 Transformer Micro USB DC 5V
02 battrey
03 Mini USB link
04 Quickview Software/USB Drivers


  • Beeping Alarm, flashing Alarm LED and LCD alert icon for Out-of-limits
  • Transfering temperature and relative humidity
  • Recording capacity 10,000 readings
  • Supports PC software Simply Data for real-time & one-time data export
  • Powered by AC input 110~240VAC
  • Two recording modes: Looping( overwrite), One-time
  • Build-in sensor


ECO-THD Software Solution


Measurement  item : Temperature and relative humidity
Measurement range: -20~80°C; 0~95%RH (LCD readable to 70°C; battery endurable to 60°C)
Measurement accuracy: AVG. +/- 0.5°C at 25°C; +/-4%RH
Measurement display resolution: 0.1°C; 1%RH
Recording capacity: 10,000 readings
Logger recording interval : 1 ~ 1000 minutes at intervals of 1 minute
Recording mode:

LCD DisplayLooping (overwrite ); One-time (stop recording when capacity is full)

LCD items current readings/ setting navigation/ battery life indicator/ out-of-limit warning/ unit of measurement/ recording mode/ current time/ communication statusCommunication  mode : Rs485, USBConnection logger numberOne Com port on PC can connect up to 31 loggersTransmission distance:Up to 3 metesPower By:AC input 110~240VACDimensions :130mm X 75mm X 33mmWeight :Approx. 198g/ 6.98ozAlarm relay output :1A/ 30VDC; 0.5A/ 125VACOS Support:Microsoft Windows 95, 98, NT, 2000, XP