Temp/RH Monitor Data Logger - eucatech Store
Temp/RH Monitor Data Logger - eucatech Store
Temp/RH Monitor Data Logger - eucatech Store
Temp/RH Monitor Data Logger - eucatech Store

AZ Instrument Corp.

Temp/RH Monitor Data Logger

Sale priceR 3,157.34
SKU: VZ87797AZ




This temperature and humidity monitor can record temperature, relative humidity, and dew point values continuously record data on an SD card.

Highlighted Features

  • Simultaneously display temperature and humidity
  • Advanced SD card logging design for continuous recording
  • Easy-to-read super big LCD display
  • Check humidity condensing conditions through the dew point
  • The programmable danger zone for warning purposes
  • Design with capacitance type RH sensor to get an accurate and quick reading
  • Temperature unit C/F switchable
  • Max / Min function to review data
  • Battery low indicator
  • Real-time display (Hour & Minute, AM/PM)
  • Desktop and wall mount for long-time monitor
  • Audible beeper and bright red LED for danger zone warning
  • Long battery life (via alkaline battery)
    - No logging: One year
    - Logging: One month (sampling rate: 1 min, 1G SD card)
  • An excellent tool is the Dew Point Meter


The 87798 AZ Dew point SD Card Monitor can measure and record the Temperature, Relative Humidity, and Dew Point value. The Dew point is the temperature to which air must be cooled to become saturated with water vapor. The measurement of the dew point is related to humidity. A higher dew point means there will be more moisture in the air.

The 87798 AZ Humidity Dew point Measuring Instrument Logging Device could save the temperature, humidity & dew point value into the SD card in the TXT format, and then the user could proceed with their following analysis by Excel or other software. The SD card could be inserted and taken off easily. You would not need to install any special software to read the temperature records. It could be operated easily in different PC operation systems.

The 87798 AZ Dew point SD Card Data Logger has a big LCD to show the real-time temperature, humidity, Dew point temperature, and time as the environmental monitoring clock. It could be used for the warehouse, workspace, laboratories, basement, wine cellar or another controlled environment.

The 87798 AZ Dew point hygrometer Recorder was designed and manufactured by AZ Instrument, a well-experienced manufacturer of Environmental Measuring instruments.


Model 87798
Temperature Range -10~70℃
Temperature Resolution 0.1℃, 0.1℉
Temperature Accuracy ±1℃
Humidity Range 0~99.9% RH
Humidity Resolution 0.1% RH
Humidity Accuracy ±3%RH (at 25℃. 10~90%RH, others ±5%RH)
Dew Point Temp. Range -20~70℃
SD Card SD Card or SDHC card (MMC and SDXC cards are not compatible)
Sampling Rate 1 to 720 mins. Default:10 mins
Beeper (dB) ~65dB
RH% Self Calibration Yes, Via slat chamber
Power Consumption <0.4mA
LCD Size 70(L) * 63(W) mm
Operating Temperature 0~50℃
Operating RH% Humidity <90%
Storage Temperature -10~50℃
Storage RH% Humidity <90%
Meter Size 110(L) * 91(W) * 30(H) mm
Weight ~200g
Battery AA*3PCS or 5V Adaptor
Standard Package Meter, Adaptor, Manual, Paper Box, SD Card