IAQ Data Logger for Long-Term Measurements
A robust, mains-powered IAQ data logger for unattended, long-term monitoring. Pair with compatible Testo IAQ probes to record CO₂, temperature, humidity and related parameters at set intervals, then export results via USB for clear analysis and reporting.
Purpose-built for extended IAQ campaigns, this logger lets you “set and forget” environmental monitoring while maintaining professional data integrity. Connect a compatible Testo IAQ probe and choose your logging interval to capture time-stamped CO₂, RH/temperature and pressure trends over days, weeks or months. The mains supply ensures stable operation, while an internal battery safeguards measurements during short power interruptions. A compact form factor with desk/wall mounting suits classrooms, meeting rooms and public spaces, and USB export streamlines hand-off to Testo software for charts, statistics and reports—ideal for ventilation tuning, comfort assessments and compliance records.
Key features
- Unattended long-term IAQ logging with compatible Testo probes
- Records CO₂, RH/T and pressure (probe-dependent) with date/time stamps
- Flexible logging intervals and large internal memory
- Mains operation with battery backup for data security
- USB data export for fast analysis and professional reporting
- Desk or wall mounting with clear status LEDs
- Suited to offices, education, healthcare, museums and public buildings
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Purpose: Dedicated data logger for unattended, long-term indoor air quality (IAQ) trending
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Parameters (probe-dependent): Carbon dioxide (CO₂), air temperature (°C), relative humidity (%RH), differential/ambient pressure and derived values such as dew point
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Compatibility: Works with selected Testo IAQ probes/instruments (e.g., IAQ/CO₂ and RH/T probes used with professional Testo meters)
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Logging: User-selectable logging interval; date/time-stamped records; large internal memory for extended campaigns
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Power: External mains power (recommended for long studies) with integrated battery to bridge short outages
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Data handling: USB connection for fast data offload; analysis and reporting via Testo software
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Mounting: Desk or wall mounting; compact enclosure with status LEDs (power/logging/alarms)
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Environment: Designed for continuous operation in typical indoor spaces (offices, classrooms, healthcare, museums, public buildings)
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Long-term IAQ studies in offices, schools, universities and healthcare facilities
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Ventilation verification and optimisation (CO₂-based occupancy and fresh-air assessment)
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Compliance documentation for workplace comfort and indoor environmental quality programmes
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Museums, archives and libraries: environmental stewardship and conservation tracking
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Pre- and post-improvement measurement for retrofit projects (HEPA/filtration upgrades, BMS changes)
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