Temperature and humidity

Assessing thermal comfort levels on the basis of air temperature and relative humidity parameters is important when planning, choosing and setting heating and ventilation systems. Recommendations for the relative air humidity in a room fall within a range of a minimum of 30 % up to a maximum value of 65 % relative humidity, with the sultriness limit being undershot or overshot outside this range.

21 products or recommendations for Temperature and humidity
  • testo 625 - Humidity Meter 

    Order-Nr. 0563 6251

    The testo 625 Humidity Meter comes into its own all-in situations where the right indoor climate is crucial, for example in archives, storerooms, greeenhouses and buildings. The testo 625 also calculates the dew point and wet bulb temperature quickly and accurately. 
    • 2 in 1 Temperature and humidity
      measurement

    • Calculation of dew point & Wetbulb 

    • Displays min and max values, hold function, power off mode

    • Integrated longlife moisture meter for lasting quality 

    $391.00
    incl. GST  $430.10
  • testo 610 - Pocket Sized Hygrometer 

    Order-Nr. 0560 0610

    The handy Testo 610 pocket sized hygrometer is ideal to use for fast, precise measurement of temperature and humidity in indoor areas. In addition, the compact instrument can also calculate the dew point and the wet bulb temperature. 
    • 2 in 1 Temperature and humidity measurement 

    • Calculation of dew point and wet bulb temperature 

    • Illuminated display

    • Hold function and max./min. display 

    $203.00
    incl. GST  $223.30
  • testo 174 H - Mini Humidity Data Logger 

    Order-Nr. 0572 6560

    You need a USB interface to program and read out the data logger. Click here to go to the set (testo 174 H + USB interface).
    • Large memory 16,000 Readings 

    • Large display

    • Display of temperature,humidity & dew point 

    • Free data logger software available for download 

    $152.00
    incl. GST  $167.20
  • testo 608-H1 - Low Cost Hygrometer 

    Order-Nr. 0560 6081

    The testo 608-H1 thermohygrometer enables you to have a continuous display of the current temperature and humidity values. This means you can always keep an eye on the indoor climate.
    • 2 in 1 Temperature and humidity measurement 

    • Calculation of dew point 

    • Illuminated display 

    • Max./min. display 

    $116.00
    incl. GST  $127.60
  • testo 175 H1 - Temperature and humidity data logger

    Order-Nr. 0572 1754

    The Testo 175H1 is a compact professional data logger for monitoring of Temperature, Humidity & Dew Point.The external temperature & humidity probe creates faster reaction times in comparison to other temperature & humidity data loggers that are available in the market. 
    • Dual measurements (1 internal, 1 external)
      for ambient temperature & humidity monitoring 

    • Large memory, 1 Million Readings 

    • Data transfer possible using the USB port
      or SD card (Optional) 

    • Free data logger software available for download 

    $481.00
    incl. GST  $529.10
  • testo Smart Probes AC & refrigeration test kit plus

    Order-Nr. 0563 0002 41

    For refrigeration engineers: The kit contains two testo 549i high-pressure gauges, two testo 605i thermohygrometers and two testo 115i clamp thermometers. Used in conjunction with your smartphone/tablet, the kit is ideal for servicing, troubleshooting and installing air conditioning and refrigeration systems. The testo Smart Probes App makes your work easier and more efficient: over 90 stored refrigerants, automatic calculation of superheating/subcooling, target superheat and cooling/heating power, emailing of measurement data reports as PDF or Excel files.
    • Application-specific measurement menus for superheating/subcooling, target superheat, heating/cooling power

    • More than 90 common refrigerants plus refrigerant updates in the testo Smart Probes App

    • 100 m Bluetooth® range for particularly flexible applications

    • Transmission and analysis of measurement data via testo Smart Probes App

  • testo 174 H set - Mini Humidity Data Logger 

    Order-Nr. 0572 0566

    The Testo 174H Set is a two channel temperatrue and huimidty data logger. It is a low cost compact data logger ideally suited to monitor conditions in living, work & storage rooms. It is mainly used in occupational helath and safety, Indoor air quality, Heating, Air conditioning & Refrigeration industries. 
    • Large memory 16,000 Readings 

    • Includes USB interface for data transfer 

    • Display of temperature,humidity & dew point 

    • Free data logger software available for download 

    $264.00
    incl. GST  $290.40
  • testo 608-H2 - Alarm Hygrometer 

    Order-Nr. 0560 6082

    The testo 608-H2 thermo hygrometer measures the air temperature, humidity and dew point and has a large, easy-to-read display and a visual alarm that is activated when a threshold is exceeded.
    • 2 in 1 Temperature and humidity measurement 

    • Calculates and displays the dew point 

    • LED alarm is activated when thresholds are exceeded 

    • Max./min. display 

    $169.00
    incl. GST  $185.90
  • testo Smart Probes VAC kit

    Order-Nr. 0563 0003 10

    For air-conditioning engineers: Compact kit containing four measuring instruments for your most important measuring tasks in, on and involving air conditioning systems. The testo Smart Probes App enables you to work more easily and efficiently: Use intuitive measurement menus for volume flow measurement, for automatic calculation of the dew point and wet bulb temperature or for detecting areas susceptible to mould according to the traffic light principle. Measurement data reports can be emailed directly as a PDF or Excel file.
    • Measurement of air and surface temperature, humidity, air velocity and volume flow

    • Measurement menus for volume flow measurement in ducts and at outlets, identification of mould risk, easy image documentation including IR temperature reading and measurement spot marking

    • Display measurement data as a graph or table and analyze and send via testo Smart Probes App

    • In conjunction with your smartphone/tablet, carry out the most important measurements involved in air conditioning systems

  • testo 606-2 - Material Moisture Meter with Temp & Humidity

    Order-Nr. 0560 6062

    The testo 606-2 moisture meter allows you to measure the moisture content in wood and building materials – and the surrounding environment too. This means that you are now also able to check storage and drying conditions quickly and easily.
    • Moisture measurements in wood, cement,screed 

    • Characteristic curves for different types of wood and building materials 

    •  

    • Easy to use; backlit display for use in all lighting conditions 

    $272.00
    incl. GST  $299.20
  • testo 605i - Thermohygrometer operated via smartphone

    Order-Nr. 0560 2605 02

    The compact testo 605i temperature and humidity measuring instrument with bendable probe head features professional measuring technology in an intelligent format: it can be used in conjunction with a smartphone/tablet and the testo Smart Probes App to reliably measure air temperature and humidity in rooms and ducts.
    • Measurement of air humidity and temperature in rooms and ducts

    • Automatic calculation of the dew point and wet bulb temperature via testo Smart Probes App

    • Measurement data analyzed and sent via testo Smart Probes App

    • Problem-free application at measuring points that are a long distance apart thanks to Bluetooth® range up to 100 m

  • testo 622 - Indoor Climate Meter 

    Order-Nr. 0560 6220

    The Testo 622 indoor climate meter is designed to provide you with an at-a-glance look at the air temperature, relative humidity and air pressure. Ideal for monitoring the ambient air, especially in laboratories. 
    • Measures air temperature, relative humidity and pressure 

    • Alarm alerts when threshold is exceeded 

    • Real time measurement values with date and time 

    • Automatic calibration reminder 

    $405.00
    incl. GST  $445.50
  • testo 605-H1 - Compact Thermohygrometer 

    Order-Nr. 0560 6053

    The testo 605-H1 Compact Thermohygrometer enables reliable measurement of humidity and air temperature and calculation of the dew point. It has a permanently mounted probe shaft which means it is excellent when it comes to carrying out check measurements in ventilation ducts. 
    • 3 in 1 Air temperature, Air moisture  & Dew point 

    • Dewpoint calculation 

    • Measuring values easy to read thanks to a pivoting display 

    $150.00
    incl. GST  $165.00
  • testo 635-2 - Temperature and moisture meter

    Order-Nr. 0563 6352

    The Testo 635-2 is an instrument designed for measuring air moisture, material equilibrium moisture and pressure dewpoint in compressed air systems. Moisture characteristics can be recorded in the instrument memory and analysed and displayed in graphics or tables. Precision probes up to -60°C tpd are available to check pressure dewpoint in compressed air systems. 
    • Dual Probe Measurement 

    • Measurement of air moisture, material equilibrium moisture, pressure dew point 

    • U - Value probe connection 

    • Internal Memory 10,000 Readings 

    $838.00
    incl. GST  $921.80
  • testo 635-1 - Thermohygrometer 

    Order-Nr. 0560 6351

     
    • Dual Probe Measurement 

    • Measurement of air moisture, material equilibrium moisture, pressure dew point 

    • U - Value probe connection 

    • Protection class IP54 

    $566.00
    incl. GST  $622.60
  • testo Smart Probes mould kit

    Order-Nr. 0563 0005 10

    Early identification of mould risk: Used in conjunction with your smartphone/tablet, the testo Smart Probes mould kit is ideal for detecting areas susceptible to mould at an early stage. Use the testo Smart Probes testo 605i and testo 805i to measure ambient temperature, relative humidity and surface temperature. Thanks to the testo Smart Probes App, you can work more easily and efficiently: Evaluate the results of the mould indication according to the traffic light principle (green, yellow, red), save measurement data as a PDF or Excel file at the touch of a button. Measurement data reports can be emailed directly - these contain photos of the affected areas for better illustration.
    • Identify mould risk at an early stage using the testo Smart Probes App

    • Measuring point marking with laser function

    • Display and evaluation of the mould risk with the aid of traffic light colours

    • Transmission and analysis of measurement data including photo documentation via testo Smart Probes App

  • testo 623 - Ambient Climate Meter 

    Order-Nr. 0560 6230

    The elegantly designed testo 623 Ambient Climate Meter provides you with a quick and convenient means of measuring the temperature and humidity in offices, living spaces and commercial premises and logs the readings over a period of 90 days. 
    • Histogram shows measurement values of last 90 days 

    • All important values at a glance 

    • Large, easily legible display 

    • Analysis of past temperature and humidity measurement values directly on site 

    $266.00
    incl. GST  $292.60
  • testo 176 H2 - Climate data logger for humidity and temperature

    Order-Nr. 0572 1766

    The robust metal housing of the non-sensitive testo 176 H2 climate data logger protects it against mechanical impacts. It can therefore measure temperature and humidity even in harsh environmental conditions.
    • Large memory for 2 million measurement values - robust metal housing (without display)

    • Measure humidity and temperature on two channels thanks to its two connections for external sensors

    • Robust metal housing and protection against dust and water jets in compliance with protection class IP 65

    • Three software versions are available for measurement data analysis on the PC, basic software can be downloaded free of charge

    $856.00
    incl. GST  $941.60
  • testo Saveris 2-H1 - WiFi data logger with display and integrated temperature and humidity probe

    Order-Nr. 0572 2034

    The WiFi data logger testo Saveris 2-H1 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the integrated probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Automated temperature and humidity monitoring with integrated probe

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

    $510.00
    incl. GST  $561.00
  • testo Saveris 2-H2 -
    WiFi data logger with display and connectable temperature and humidity probe

    Order-Nr. 0572 2035

    The WiFi data logger testo Saveris 2-H2 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the connectable probe are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Automated temperature and humidity monitoring with connectable probe

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

    $487.00
    incl. GST  $535.70
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