Testo 175H Temperature and Humidity Datalogger

The Testo 175H is a 2-channel datalogger for uninterrupted measurement and storage of ambient temperature, humidity and dew point with high recording capacity , mainly in environments with exhaustive temperature control, such as those related to the food industry or environmental control and industrial quality measurements.
This device is valid to control the temperature in cold rooms . On the device screen you can check if the established limits have been exceeded and thus notice. The humidity sensor is quick to react and very sensitive to small environmental changes.

This device measures the temperature in a range of -20 to + 55ºC through an NTC sensor . The humidity range is between 0 and 100% with an accuracy of +/- 2%
The storage capacity reaches up to 1 million values , with the assurance that even without a battery this data is not lost. The battery can be up to 3 years.
Very suitable for the control of cameras and warehouses , the food industry and other fields, such as museums, wineries, libraries, etc.
To download and view the data on a computer, a USB / SD card cable and software are required, which can be purchased in 3 versions:

• ComSoft Basic- free
  
• ComSoft Professional
  
• ComSoft CFR 21 part 11

Characteristics:

• Measurements: 149 x 53 x 27 mm
  
• Operating temperature: -20 to +55 ºC
  
• Protection class: IP54
  
• Channels: 2 external
  
• Warranty: 2 years
  
• Battery type: 3 AlMn or Energizer type AAA batteries
  
• Autonomy: 3 years at 15 min. med interval
  
• Memory: 1,000,000 measured value
  
• Storage temperature: -20 to +55 ºC
  
• Tª range: -20 to +55 ºC
  
• Accuracy: ± 0.4 ºC (-20 to +55 ºC)
  
• Resolution: 0.1 ºC
  
• Humidity range: 0 to 100% RH *
  
• Accuracy: ± 2% RH (2 up to 98% RH) at +25 ºC
  
• Resolution: 0.1% RH