
Handheld Measurement Instruments
Portable Vaisala instruments for spot checking humidity, dew point, CO2 and temperature in the field.

Vaisala handheld instruments bring the company's proven measurement technologies into portable, field-ready formats for spot checks, audits and troubleshooting. They use the same HUMICAP, DRYCAP and CARBOCAP sensors as Vaisala's fixed instruments, providing consistent and reliable results.
With interchangeable probes and intuitive operation, these instruments are ideal for verifying conditions, checking fixed transmitters and supporting maintenance teams across multiple sites.
- Portable measurement of humidity, dew point, CO2 and temperature
- Uses proven Vaisala sensor technologies
- Interchangeable probes for different applications
- Intuitive operation for field use
- Useful for spot checks and on-site verification
- Logging and data output on selected models
- Field spot checks and audits
- HVAC commissioning and troubleshooting
- Compressed air and drying process checks
- Verification of fixed transmitters
- Facility and maintenance teams
Explore other Vaisala product lines

Humidity and Temperature Measurement Instruments
Transmitters, probes and instruments for accurate and stable measurement of relative humidity and temperature, built on Vaisala's HUMICAP sensor technology.
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Dew Point Measurement Instruments
Instruments and transmitters for measuring trace moisture and dew point in compressed air, gases and industrial processes, based on Vaisala DRYCAP technology.
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Barometric Pressure Measurement Instruments
High-accuracy barometers and barometric pressure transmitters built on Vaisala BAROCAP technology for laboratories and demanding applications.
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Carbon Dioxide Measurement Instruments
CO2 probes and transmitters based on Vaisala CARBOCAP technology for indoor air quality and industrial measurement.
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Contact our team for genuine Vaisalahandheld measurement instruments with full technical support and accredited calibration across the UAE.