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Humidity Meters
On our web pages, you will find humidity meters that can measure air humidity, or combined devices that can also measure temperature. These humidity meters measure different ranges of humidity depending on the model. Air humidity is an important factor in most sectors, including the industrial, the transport and the gardening sector. They are versatile in that they can take measurements, store them to memory and transfer data to a computer for further detailed analysis. We also feature calibration standards for the devices. Thus, it is easy to ensure that measurements are as accurate as possible. Humidity meters are very useful in evaluating damage in a warehouse. If you don't find the humidity meters you are looking for, please contact us and we will help you find the best solution to suit your needs by calling our offices on: +44 ( 0 ) 2380 98703 0 and our technical staff will advise you regarding our products. Our engineers and technicians will be happy to help you with the humidity meters, and of course, with the other products in the field of regulation and control, and scales and balances.

Technical specifications for our Humidity Meters can be found at the following links:

- PCE-HT71 series Humidity Meters
  (internal sensor for temperature and humidity, memory for 32,000 values)

- PCE-MSR145 series Humidity Meters
  (internal sensor for humidity, pressure, temperature, acceleration and position)

- Log 100 / 110 series Humidity Meters
  (humidity meters for temperature and humidity / with entrance for external sensor, 60,000 measurement values)

- TA-140 series Humidity Meters
  (humidity meters for temperature / humidity, max. 50,000 values, can be connected to 8 radio stations)

- PCE-222 series Humidity Meters 
  (4 in 1 device with internal sensors for humidity, temperature, sound and lux)

- PCE-EM882 series Humidity Meters 
  (4 in 1 with external sensors for humidity, temperature, sound and lux)

- PCE-EM 886 series Humidity Meters 
  (Sound, light, temperature, moisture, and external temperature, auto-ranging multimeter)

- PCE-555 series Humidity Meters 
  (for measuring humidity, temperature and dew point)

- PCE-310 series Humidity Meters
  (measures, temperature, humidity and dew point)

- PCE-HGP series Humidity Meters
  (combined testers to measure humidity, moisture and temperature)

- PCE-320 series Humidity Meters
  (measures temperature, humidity and dew point, has connections for temperature sensors)

- PCE-HT110 series Humidity Meters 
  (external display, data logger, sensor for temperature and humidity)

- PCE-THB 40 series Humidity Meters
  (humidity meters for ambient temperature, humidity and barometric pressure, SD card)

- EBI 2-TH-6.. series Humidity Meters
  (temperature and humidity data loggers / adjustable measurement / highly accurate)

- PCE-313 A series Humidity Meters 
  (with memory, interface and software)

- ThermoAir3 series Humidity Meters
  (humidity meters to measure low air flow with a directional or multidirectional sensor)

- MiniAir20 / MiniWater20 series Humidity Meters
  (humidity meters to measure very low flow speed / automatic probe detection)

- PCE-SPS 1 series Humidity Meters
  (humidity meters for movement to determine humidity, easy to use)

- PCE-APA 1 series Humidity Meters
  (vacuum humidity meters, suitable for control and adjustments)

- PCE-WM1 series Humidity Meters 
  (hygroscopic moisture in [g/m³] and [%], temperature, dew point, external sensors)

- PCE-THB 38 series Humidity Meters  
  (thermometer, hygrometer and barometer in one handheld device)

- PCE-G1 series Humidity Meters 
  (humidity and temperature, with a large display visible from up to a 50m distance)

- PCE-G1A series Humidity Meters 
  (humidity meters with two channels for humidity and temperature 10 ... 95 %r.H. / 0 ... +60°C)

- PCE-AC2000 series Humidity Meters 
  (high readability humidity meters from a distance, CO2 content, temperature and moisture)

- RH5 series Humidity Meters 
  (humidity meters for paper to measure moisture of stored paper)

- RH-2 series Humidity Meters 
  (humidity meters for temperature, humidity, moisture and dew point, memory, various probes)

- AVM-4000 series Humidity Meters 
  (humidity meters for temperature + humidity + pressure)

- PCE-FWS 20 series Humidity Meters 
  (humidity meters to measure temperature, humidity, pluviometry, wind speed, logger)

- FMU series Humidity Meters
  (humidity meters for fixed installation of up to 99 humidity sensors)

- Humidity Meters for stationary use
  (humidity meters for the connection to evaluation units, standard output signal)

All humidity meters come calibrated, but as their sensor's accuracy deteriorates with use, they should be recalibrated on a regular basis. A calibration can be done by the user of the device by using the optional calibration standards or the device can be sent to us and we will perform a recalibration that will meet ISO standards. (Calibration / recalibration of humidity meters).

Information about humidity: Humidity shows the relationship between moisture (the amount really there) and the saturation state of water vapours. Air humidity is measured using humidity meters that display humidity from 0% (absolutely dry air) up to 100% (air that is completely saturated, such as fog, clouds or bath steam). Some models of humidity meters have an unlimited measurement range. The physical area is between 40 % and 65 %. Given that hot air possesses the ability to absorb more water vapour than cold air, people feel that the air is too dry in winter and too humid in summer. If air heats up, it increases the amount of water vapour to that of saturation. The consequence is that the % of humidity decreases while the real quantity of water remains constant. Something similar occurs when air is cooled, decreasing the quantity of water vapour. This increases the percentage value of humidity. Condensation forms when there is an excess of water in saturated conditions. Some of our humidity meters cannot only measure humidity and temperature, but can also calculate the dew point and the dew point temperature. Dew point temperature is defined as the temperature at which the actual vapour content of air is at its maximum (100% humidity). Dew point temperature is independent of the actual temperature. One possibility of reading dew point temperature is freezing metal until its condensation forms on its surface. The temperature of the metal will then be the dew point temperature. As we have mentioned, many of our humidity meters show the dew point on their display.

Some Humidity Meters in use

Humidity meters measuring humidity and temperature outside.

If you wish to view or print a selection of humidity meters from our catalogue, click the PDF symbol.

 

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Below you will find an overview of the different product groups of measuring instruments