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Air Humidity Meter PCE-THB 40-ICA incl. ISO Calibration Certificate
£ 389.00
Price excl. VAT &. delivery
ISO Calibration

The Air Humidity Meter records the air temperature as well as the relative humidity and the barometric pressure and saves them internally on an SD card. The compact device with a large memory (up to max. 16 GB SDHC card) is primarily used for long-term registration in the food sector (refrigerated counters in department stores, refrigerated transports, warehouses) as well as for measurement and recording in industry (heating and cooling processes, machine temperatures, product storage, etc.).

Measuring ranges

  • Temperature: 0 … 50 °C /  32 … 122 °F
  • Relative humidity: 10 … 90% r.h.
  • Barometric pressure: 10 … 1100 hPa (mbar)
  • Selectable pressure unit: hPa, mmHg and inHg
  • Real-time data storage
  • incl. ISO Calibration Certificate

Air Humidity Meter PCE-THB 40
£ 234.00
Price excl. VAT &. delivery
Topseller

The air humidity meter records the air temperature as well as the relative humidity and the barometric pressure and saves them internally on an SD card. The compact device with a large memory (up to max. 16 GB SDHC card) is primarily used for long-term registration in the food sector (refrigerated counters in department stores, refrigerated transports, warehouses) as well as for measurement and recording in industry (heating and cooling processes, machine temperatures, product storage, etc.).

Measuring ranges

  • Temperature: 0 … 50 °C /  32 … 122 °F
  • Relative humidity: 10 … 90% r.h.
  • Barometric pressure: 10 … 1100 hPa (mbar)
  • Selectable pressure unit: hPa, mmHg and inHg
  • Real-time data storage

Air Humidity Meter PCE-AM 40
£ 67.00
Price excl. VAT &. delivery
The Air Humidity Meter with impeller precisely measures wind speed, volume flow and temperature. Our Air Humidity Meter enables measurements in m/s, km/h, knots and other units and displays the wind force on the Beaufort scale.

  • Wind speed: 0.06 ... 45 m/s
  • Resolution: 0.001 m/s
  • Accuracy: ±(2% v.Mw. +0.2)
  • Volume flow: 0 ... 9,999 m³/min
  • Resolution: 0.001 m³/min
  • Accuracy: ±(2 % of the standard value +0.2)
  • Air temperature: 0 ... 45°C / 0 ... 113°F
  • Resolution: 0.1°C / 32.18°F
  • Accuracy: ±2°C / 3.6°F
  • Micro-USB interface
  • Software for data transfer
  • Memory for 1000 measured values
Air Humidity Meter PCE-DPM 3
£ 923.00
Price excl. VAT &. delivery
The air humidity meter is a mobile testing device for monitoring the quality of compressed air on stationary and mobile compressed air generators. This air humidity meter measures the temperature, the relative humidity, H2O and calculates the current dew point up to an ambient pressure of 20 bar.

  • Dew point, H2O, temperature, humidity measurement
  • Data memory for approx. 50,000 measurement data
  • CSV data export
  • With G1 / 2" connection thread
  • For inline measurement of pressure pipes
  • Sensor protected with a cap
  • Left connection has NO function
Air Humidity Meter PCE-DPM 10
£ 3,542.00
Price excl. VAT &. delivery
The air humidity meter from PCE Instruments enables precise determination of the dew point in pressurised systems. Thanks to its robust design, the device can be used for industrial applications up to 15 bar.

  • Dew point measuring range from -100 … +50 °C
  • Pressure range up to 15 bar differential pressure
  • Data logger for up to 100 million measured values
  • Adjustable alarm limits
  • Touch LC display
Air Humidity Meter PCE-DPM 10-SFKIT incl. Smart Features
£ 3,774.00
Price excl. VAT &. delivery
The air humidity meter from PCE Instruments enables precise determination of the dew point in pressurised systems. Thanks to its robust design, the device can be used for industrial applications up to 15 bar.

  • Dew point measuring range from -100 … +50 °C
  • Pressure range up to 15 bar differential pressure
  • Data logger for up to 100 million measured values
  • Adjustable alarm limits
  • Touch LC display
  • Smart features:
  • Prediction of the final dew point value
  • Camera function
  • PDF report function in accordance with ISO 8573-1
Multi-function Air Humidity Meter PCE-WM1
£ 914.00
Price excl. VAT &. delivery

PCE-WM1 is a multi-function air humidity meter used to determine relative humidity (% RH), absolute humidity (g/m³), air temperature, dew-point temperature and surface temperature (°C). This Metric-only measuring instrument comes complete with an external sensor probe for taking the surface temperature of different materials.


  • Temperature range: -20 … 80°C 
  • Relative humidity range: 10 … 95% RH
  • Absolute humidity range: 0.5 … 74.4 g/m³

Multi-function Air Humidity Meter PCE-WM1-ICA incl. ISO Calibration Certificate
£ 967.00
Price excl. VAT &. delivery
ISO Calibration

PCE-WM1-ICA is a multi-function air humidity meter used to determine relative humidity (% RH), absolute humidity (g/m³), air temperature, dew-point temperature and surface temperature (°C). This Metric-only measuring instrument comes complete with an external sensor probe for taking the surface temperature of different materials.


  • Temperature range: -20 … 80°C 
  • Relative humidity range: 10 … 95% RH
  • Absolute humidity range: 0.5 … 74.4 g/m³
  • incl. ISO Calibration Certificate

Air Humidity Meter PCE-MMK 1
£ 450.00
Price excl. VAT &. delivery
Topseller

PCE-MMK 1 is a portable handheld air humidity meter used to measure the moisture content of wood, paper, textiles, concrete and other building materials. This multifunction air humidity meter also measures ambient temperature and ambient relative humidity.


Measuring ranges:

  • Wood, paper, textiles: 1 … 75% moisture
  • Concrete, building materials: 0.1 … 2.4% moisture
  • Ambient temperature: -40 … 70°C / -40 … 158°F
  • Ambient relative humidity (RH): 0 … 100 % RH

Air Humidity Meter PCE-G1
£ 979.00
Price excl. VAT &. delivery
The air humidity meter is intended for stationary measurement of relative humidity and temperature and direct display on a large display. This air humidity meter consists of an LED display (100 mm high) and is protected according to IP 54.

  • Temperature measuring range: 0 … +60 °C (Celsius only)
  • Humidity measuring range: 10 … 95 % RH
  • Up to 50 m (164 ft) reading distance
  • External sensor (wired)
Air Humidity Meter PCE-G1A
£ 984.00
Price excl. VAT &. delivery
The air humidity meter is a measuring device for stationary measurement of relative humidity and temperature. This air humidity meter consists of an LED seven-segment display with a digit height of 100 mm, which enables you to read it very well even at a distance of up to 50 m.

  • Temperature measuring range: 0 … +60 °C (Celsius only)
  • Humidity measuring range: 10 … 95 % RH
  • Up to 50 m (164 ft) reading distance
  • External sensor (wired)
  • Voltage supply: 230 V AC
  • with analogue output 4 … 20 mA
Air Humidity Meter PCE-HT 300
£ 415.00
Price excl. VAT &. delivery
The air humidity meter PCE-HT 300 is a laboratory data logger for temperature, dew point and humidity. The air humidity meter stores the measurement data on an internal 16 GB memory in CSV format. 

Measuring function
  • Temperature: -10 … 80°C / 14 … 176°F
  • Dew point: -10 … 80°C / 14 … 176°F
  • Humidity: 0 … 100% RH
  • 16 GB of memory
  • Storage as CSV
Air Humidity Meter PCE-AQD 20
£ 691.00
Price excl. VAT &. delivery
The air humidity meter is an ideal measuring device for monitoring the air quality at workplaces. The air humidity meter is ideal for continuous logging of air temperature, humidity, CO2, PM2.5 and air pressure.

Measuring function
  • PM2.5
  • Humidity
  • Temperature
  • CO2
  • Air pressure
  • Memory: SD card max. 32 GB
  • Ideal for workplace monitoring
  • Alarm function
Air Humidity Meter Flow Hoods PCE-VA 20-SET-ICA incl. ISO Calibration
£ 539.00
Price excl. VAT &. delivery
ISO Calibration

The PCE-VA 20-SET is a multi-functional air humidity meter including flow hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) installations. This multi-faceted air humidity meter incorporates a 10 cm / 3.9" diam. fan impeller, easy-to-view backlit LCD, and useful functions, e.g. display hold, average val, maximum val, minimum val, auto power-off, low battery indication, and imperial/metric option.


  • Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
  • Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
  • Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of  measured value + 0.3 m/s) when more than 20 m/s
  • Resolution: 0.1°C / 0.18°F
  • Includes 2 x capture hoods (1 x round 210 mm / 8.3 in Ø, 1 x square 346 x 346  mm / 13.6 x 13.6 in)
  • Incl. ISO Calibration Certificate

Air Humidity Meter PCE-G 2
£ 430.00
Price excl. VAT &. delivery
The air humidity meter is used to measure the environmental parameters of temperature and humidity. The air humidity meter is used in warehouses, open-plan offices, schools, etc.

  • Measuring range temperature: -40 … 85 °C
  • Measuring range humidity: 0 … 99 % r.H.
  • 55 mm character height
  • Up to 30 m reading distance
  • External sensor (wired)
Air Humidity Meter with Capture Hoods PCE-VA 20-SET
£ 410.00
Price excl. VAT &. delivery

PCE-VA 20-SET is a air humidity meter with capture hoods for assessing and balancing heating, ventilation and air conditioning or cooling (HVAC) systems. This air humidity meter possesses a 10 cm / 3.9" diameter fan impeller and a bright backlit LCD. The functions of the air humidity meter incorporate display hold, mean value, max value, min value, battery-saving auto shutdown, low-battery display, and a choice between metric and imperial units.


  • Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
  • Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
  • Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of  measured value + 0.3 m/s) when more than 20 m/s
  • Resolution: 0.1°C / 0.18°F
  • Includes 2 x capture hoods (1 x round 210 mm / 8.3" Ø, 1 x square 346 x 346  mm / 13.6 x 13.6 in)

Air Humidity Meter PCE-AQD 20-ICA Incl. ISO Calibration Certificate
£ 765.00
Price excl. VAT &. delivery
ISO Calibration
The air humidity meter is an ideal measuring device for monitoring the air quality at workplaces. The air humidity meter is ideal for continuous logging of air temperature, humidity, CO2, PM2.5 and air pressure.

Measuring function
  • PM2.5
  • Humidity
  • Temperature
  • CO2
  • Air pressure
  • Memory: SD card max. 32 GB
  • Ideal for workplace monitoring
  • Alarm function
  • Incl. ISO calibration certificate
Air Humidity Meter PCE-VA 20-ICA incl. ISO Calibration Certificate
£ 424.00
Price excl. VAT &. delivery
ISO Calibration

The PCE-VA 20 is a versatile air humidity meter for determining environmental conditions such as wind, temperature and humidity. It is additionally used to test heating, ventilation and air conditioning / cooling (HVAC) systems. This air humidity meter device has a 10 cm / 3.9" Ø fan impeller and a clear backlit LCD. Available functions include display hold, average / maximum / minimum value, auto shutdown, low-battery warning, and metric / imperial choice.


  • Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
  • Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
  • Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±  (3% of measured value + 0.3 m/s) when more than 20 m/s
  • Resolution: 0.1
  • Incl. ISO Calibration Certificate

Air Humidity Meter PCE-EMD 10
£ 709.00
Price excl. VAT &. delivery
The air humidity meter can be connected to up to four external temperature and humidity modules. The temperature measuring range for the air humidity meter sensors is 32.0 … 122.0 °F and the humidity measuring range is 0.0 … 99.9% RH.

  • Temperature measuring range: 32.0… 122.0 °F
  • Humidity measuring range: 0.0 … 99.9% RH
  • Connection of up to four external sensors
  • Analog 4 … 20-mA input signal
  • Wall mounting
Multifunction Air Humidity Meter PCE-330
£ 376.00
Price excl. VAT &. delivery

PCE-330 is a multifunction air humidity meter with a quick-response sensor for determining ambient temperature, relative humidity and dew point temperature. Equipped with an easy-to-read dual display, this data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values.


  • Temperature range: -20 … 60°C / -4 … 140°F
  • Relative humidity range: 0 … 100% RH
  • Resolution: 0.1° / 0.18°F
  • Accuracy: ± 0.8°C / ± 1.5°F, ± 2.0 … 4.0% RH
  • Internal memory: up to 16,000 date- and time-stamped readings

Air Humidity Meter PCE-HT 420IoT
£ 338.00
Price excl. VAT &. delivery
The air humidity meter records humidity and air temperature and stores it internally. This compact and robust air humidity meter in mini format and with a large memory (up to a maximum of 32,000 values ​​/ 16,000 values ​​per parameter) is mainly used for long-term registration (refrigerated counters in department stores, refrigerated transport, warehouses, PC climate control rooms).

  • Temperature: -20 ... 60°C / -4 ... 140°F
  • Humidity: 0 … 100%
  • Dew point calculation (accuracy ± 2°C / 3.6 °F)
  • Operating temperature: -40 … 80 °C / -40 … 176 °F, max. 80% rH
  • Datalogger for temperature and humidity
  • LCD display
  • E-mail when value is exceeded
  • Ethernet with MQTT function
  • Power supply or PoE (selectable)
Air Humidity Meter PCE-EMD 5
£ 709.00
Price excl. VAT &. delivery
The air humidity meter can be connected to up to four external temperature and humidity modules. The temperature measuring range for the thermometer sensors is 0.0 … 50.0 °C and the humidity measuring range is 0.0… 99.9% RH.

  • Temperature measuring range: 0.0 … 50.0 °C
  • Humidity measuring range: 0.0 … 99.9% RH
  • Connection of up to four external sensors
  • Analog 4 … 20 mA input signal
  • Wall mounting
Air Humidity Meter PCE-VA 20
£ 260.00
Price excl. VAT &. delivery

PCE-VA 20 is a air humidity meter for testing heating, ventilation and air conditioning or cooling (HVAC) systems. This air humidity meter features a 10 cm / 3.9" Ø fan impeller, easy-to-read backlit LCD, and functions such as display hold, average value, maximum value, minimum value, battery-saving automatic power off, low-battery indicator, and metric or imperial unit selection.


  • Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
  • Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
  • Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of  measured value + 0.3 m/s) when more than 20 m/s
  • Resolution: 0.1

Multifunction Air Humidity Meter PCE-330-ICA Incl. ISO Calibration Certificate
£ 505.00
Price excl. VAT &. delivery
ISO Calibration

PCE-330 is an air humidity meter or hygro-thermometer with a quick-response sensor for determining ambient temperature, relative humidity and dew point temperature. Equipped with an easy-to-read dual display, this data-logging indoor air quality (IAQ) meter features a large internal memory with storage for up to 16,000 recorded values.


  • Temperature range: -20 … 60°C / -4 … 140°F
  • Relative humidity range: 0 … 100% RH
  • Resolution: 0.1° / 0.18°F
  • Accuracy: ± 0.8°C / ± 1.5°F, ± 2.0 … 4.0% RH
  • Internal memory: up to 16,000 date- and time-stamped readings
  • Incl. ISO calibration certificate

Air Humidity Meter PCE-HVAC 3S-ICA incl. ISO Calibration Certificate
£ 370.00
Price excl. VAT &. delivery
ISO Calibration
The air humidity meter is a multifunctional diagnostic device for climate testing. In addition to the ambient humidity and room temperature, the air humidity meter also determines the dew point and wet bulb temperature in °C and °F.

  • Measuring ranges
       Air humidity: 0 … 100% RH
    Absolute humidity: 0 … 500 g/m³
       Temperature: -30 … 100°C / -22 … 212°F
       Dew point temperature: -30 … 100°C / -22 … 212°F
       Wet bulb temperature: 0 … 80°C / 32 … 176°F
  • Accuracy
       Humidity: ± 2% (40 … 60% RH)
       Temperature: ± 0.5°C / 0.9°F (20 … 60°C / 68 … 140°F)
  • HOLD and extreme value display
  • Including sinter filter
  • Including ISO Calibration Certificate
Air Humidity Meter Set PCE-H 71N-10
£ 745.00
Price excl. VAT &. delivery

The air humidity meter detects air temperature and humidity and stores readings to its internal memory. This air humidity meter is compact and has enough memory to store up to 32,000 readings, 16,000 for each parameter, and is used above all as a Data- Logger, in supermarket refrigeration units, refrigerated transport, warehouses and other temperature controlled environments.


  • Measurement range: 0 … 100% RH / -35 … 80°C / -31 … 176°F
  • Accuracy: ± 3% RH (20 … 80%) and  ± 5% / ± 1°C (1.8°F)
  • Resolution: 0.5% RH / 0.1°C (0.18°F)
  • Memory: Max. 32,000 measurement data (16,000 for each parameter (humidity / temperature))

Air Humidity Meter PCE-HVAC 3S
£ 233.00
Price excl. VAT &. delivery
The air humidity meter is a multifunctional diagnostic device for climate testing. In addition to the ambient humidity and room temperature, the climate meter also determines the dew point and wet bulb temperature in °C and °F.

  • Measuring ranges
       Air humidity: 0 … 100% RH
    Absolute humidity: 0 … 500 g/m³
       Temperature: -30 … 100°C / -22 … 212°F
       Dew point temperature: -30 … 100°C / -22 … 212°F
       Wet bulb temperature: 0 … 80°C / 32 … 176°F
  • Accuracy
       Humidity: ± 2% (40 … 60% RH)
       Temperature: ± 0.5°C / 0.9°F (20 … 60°C / 68 … 140°F)
  • HOLD and extreme value display
  • Including sinter filter
Air Humidity Meter PCE-EMD 5-ICA incl. ISO Calibration Certificate
£ 890.00
Price excl. VAT &. delivery
ISO Calibration
The air humidity meter can be connected to up to four external temperature and humidity modules. The temperature measuring range for the thermometer sensors is 0.0 … 50.0 °C and the humidity measuring range is 0.0… 99.9% RH.

  • Temperature measuring range: 0.0 … 50.0 °C
  • Humidity measuring range: 0.0 … 99.9% RH
  • Connection of up to four external sensors
  • Analog 4 … 20 mA input signal
  • Wall mounting
  • incl. ISO Calibration Certificate
Air Humidity Meter PCE-EMD 10-ICA incl. ISO Calibration Certificate
£ 890.00
Price excl. VAT &. delivery
ISO Calibration
The air humidity meter can be connected to up to four external temperature and humidity modules. The temperature measuring range for the air humidity meter sensors is 32.0 … 122.0 °F and the humidity measuring range is 0.0 … 99.9% RH.

  • Temperature measuring range: 32.0… 122.0 °F
  • Humidity measuring range: 0.0 … 99.9% RH
  • Connection of up to four external sensors
  • Analog 4 … 20-mA input signal
  • Wall mounting
  • Incl. ISO calibration certificate
Air Humidity Meter PCE-HT 422
£ 320.00
Price excl. VAT &. delivery
The air humidity meter is used to measure and store environmental data such as temperature, humidity, illuminance, CO2 content and TVOC concentration. The air humidity meter also calculates the dew point, absolute humidity and the water vapor content in the air. The humidity meter is used for stationary monitoring of laboratories, greenhouses, medicine and food stores, museums, etc.

  • Temperature measuring range: -20… +60 °C
  • Relative humidity measuring range: 0 … 95%
  • CO2, TVOC and light measurement
  • Ethernet interface: PoE compatible
  • Alarm: acoustic, email, visual
  • Memory: 4 GB
  • Adjustable sampling / storage rate
  • FTP, HTTP server
Air Humidity Meter PCE-HT 114-ICA Incl. ISO Calibration Certificate
£ 262.00
Price excl. VAT &. delivery
ISO Calibration
The refrigerator air humidity meter PCE-HT 114 has a temperature and humidity sensor on 2 m / 6.6 ft cable. The PCE-HT 114 air humidity meter records the temperature and humidity in the interior of the refrigerator and simultaneously displays it via the LCD display.

Measuring function
  • Temperature: -40 … 125°C / -40 … 257°F (external)
  • Humidity: 0 … 100% rh (external)
  • Memory for 25,920 readings
  • Saves as PDF
  • Incl. ISO calibration certificate
Multifunction Air Humidity Meter PCE-WB 20SD
£ 499.00
Price excl. VAT &. delivery

PCE-WB 20SD is a multifunction data-logging air humidity meter used to measure indoor / outdoor wet bulb globe temperature (WBGT), black globe temperature (TG), wet bulb temperature (WB), dew point temperature, air temperature (TA) and relative humidity. Thus, this multipurpose data-recording device is an ideal tool for evaluating heat stress risks in different work environments.


  • Programmable WBGT alarm setting with audible and visual alerts
  • Manual (push-button) or automatic (adjustable 1 … 3600 sec) sampling
  • SD card memory (1 … 16 GB) allows for quick and easy data transfer to a PC

Air Humidity Meter PCE-HVAC 3-ICA Incl. ISO Calibration Certificate
£ 314.00
Price excl. VAT &. delivery
ISO Calibration

PCE-HVAC 3 is a air humidity meter or diagnostic measuring device used for indoor climate and environmental monitoring. In addition to measuring relative humidity and ambient room / dry-bulb temperature, the ait humidity meter calculates dew-point and wet-bulb temperatures in degrees Celsius (°C) and Fahrenheit (°F). Thus, heating, ventilation and air conditioning (HVAC) installations and HVAC system performance assessments are key applications of the air humidity meter.


  • Relative humidity measuring range: 0 … 100% RH
  • Ambient / dew-point temp. range: -30 … 100°C / -22 … 212°F
  • Wet-bulb temp. range: 0 … 80°C / 32 … 176°F
  • Incl. ISO calibration certificate

Air Humidity Meter PCE-HT 112-ICA Incl. ISO Calibration Certificate
£ 237.00
Price excl. VAT &. delivery
ISO Calibration
The air humidity meter PCE-HT 112 is compact, very small and equipped with a display. The PCE-HT 112 air humidity meter records the temperature and humidity indoors with its integrated sensor and simultaneously displays it via the LCD display.

Measuring function
  • Temperature: -30 … 65°C / -22 … 149°F (Internal)
  • 40 … 125°C / -40 … 257°F (external)
  • Humidity: 0 … 100% RH (Internal & External)
  • Memory for 25,920 readings
  • Saves as PDF
  • Incl. ISO calibration certificate
Air Humidity Meter PCE-RCM 12
£ 416.00
Price excl. VAT &. delivery
The air humidity meter PCE-RCM 12 is used for indicative testing of environmental parameters. The air humidity meter PCE-RCM 12 enables the measurement of CO2, fine dust, temperature and relative humidity. The bright display of the air humidity meter provides information about these parameters. 


  • Fine dust, CO2, formaldehyde, humidity, temperature
  • Particle size channels: PM 2.5 / PM 10
  • Temperature measuring range: -20 … 70°C / -4 … 158°F
  • Humidity measuring range: 0 … 100% r.H.
  • Formaldehyde measuring range: 0.00 … 5.00 mg/m³
  • CO2 measuring range: 0 … 9999 ppm
  • For indicative measurements
Air Humidity Meter PCE-THB 38-ICA incl. ISO Calibration Certificate
£ 312.00
Price excl. VAT &. delivery
ISO Calibration

The PCE-THB 38 air humidity meter is ideal for detecting and digitally displaying humidity, temperature and barometric pressure. Temperature is measured by an RTD sensor and air humidity is measured by a highly repeatable, capacitive sensor. All products are test instruments, and the air humidity meter is sent out manufacturer calibrated. An ISO certification is available optionally.


  • Temperature: 0 … 50°C / 32 … 122°F
  • Relative air humidity: 10 … 95% r.h.
  • Barometric pressure: 10 … 1100 hPa (mbar) / 0.14 psi … 16 psi.
  • Dew point temperature: -25 … 49°C / -13 … 120°F
  • Incl. ISO calibration certificate