Probe in the test volume
Measure humidity and temperature directly inside the chamber.
Laboratories and climate chambers
Climate chamber humidity and temperature measurement
Humidity and temperature instruments for laboratories, climate chambers, calibration rooms, environmental testing and clean technical areas.
Stable measurementsHumidity and temperature
DocumentationCalibration and recording
Why test conditions need monitoring
Laboratory and climate chamber applications need stable readings, repeatability and suitable probe placement. The selection depends on chamber size, temperature range, humidity range and data requirements.
Where instruments are used
Chamber type, operating range and data requirements define the sensor and mounting method.
Reference verification
Compare readings with a portable reference during validation and service.
Climate chamber
Monitor conditions during material, electronics and component testing.
Selection focusTemperature and humidity ranges, chamber volume
Clean room
Monitor temperature and humidity in controlled technical areas.
Selection focusAccuracy, probe placement and calibration requirements
Data recording
Send signals to a logger, PLC, BMS or local monitoring system.
Selection focusOutput signal, logging interval and documentation
How to choose a chamber sensor
Match the test task, range, mounting and documentation to the data system.
Test range
Define temperature and humidity limits for the chamber.
Probe location
Choose placement for representative and stable measurement.
Accuracy
Specify accuracy, stability and calibration interval expectations.
Data
Confirm output, display, logging or system integration needs.
What to specify in your request
- Chamber or room type
- Temperature range
- Humidity range
- Required accuracy
- Probe location
- Data logging needs
- Calibration requirements
- Quantity
Recommended instruments
Instruments for chambers and laboratories
Probes, transmitters and portable instruments for tests and controlled rooms.
VAISALA
HMP3
Vaisala HMP3 industrial humidity and temperature probe for HVAC, cleanrooms, paint booths and environmental chambers. Supports Modbus RTU over RS-485 and works with Indigo transmitters. Request price, availability and a quotation for HMP3.
- Relative humidity range 0-100 %RH at a maximum dew point of +95 deg C
- Relative humidity accuracy up to +/-0.8 %RH at +23 deg C (0-90 %RH)
- Temperature measurement range -40 to +120 deg C
ROTRONIC
HC2A Series
Rotronic HC2A Series humidity and temperature probes for climate chambers, HVAC, BMS and industrial monitoring, designed for precise system integration. Request price, availability and a quotation for HC2A Series.
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ROTRONIC
HP31 / HP32
HP31 / HP32 handheld humidity and temperature meter for field checks, HVAC, BMS, storage rooms and pharmaceutical areas with data logging. Request price, availability and a quotation for HP31 / HP32.
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VAISALA
HMT310
HMT310 humidity and temperature transmitter for industrial processes, climate chambers, ducts and laboratory monitoring with flexible installation options. Request price, availability and a quotation for HMT310.
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ROTRONIC
HygroFlex1
HygroFlex1 humidity and temperature transmitter for HVAC, BMS, storage rooms and production areas requiring standard air monitoring. Request price, availability and a quotation for HygroFlex1.
Learn more >Frequently asked questions
Where should a chamber humidity probe be placed?
The probe should be positioned where it represents the test volume without being affected by direct airflow, walls, heaters or wet surfaces.
Do I need calibration documentation?
For laboratory, pharmaceutical and quality applications, calibration certificates or traceable documentation are often required.
Can one probe measure temperature and humidity?
Yes. Many chamber probes measure both relative humidity and temperature, and may also support calculated humidity values.
What data is needed for model selection?
Specify chamber type, temperature range, humidity range, required accuracy, probe location, output or logging needs and calibration requirements.
Need an instrument for a chamber or laboratory?
We will match range, accuracy, probe location and calibration requirements.