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Datasheet | Instruction Manual
Product Description
The Testo 440 Indoor Comfort ComboKit with Bluetooth is a specialized industrial instrumentation platform engineered for structural assessment of indoor air quality (IAQ) and thermal workplace comfort parameters. This comprehensive hardware combo includes the Testo 440 multi-function master logging instrument, a digital wireless CO2 probe (with integrated humidity and temperature sensors), and a dedicated high-precision turbulence probe. The system enables automated determination of draught risk and airflow turbulence factors based on standard industrial compliance parameters.
Industry Applications
- Occupational Health and HSE Compliance: Testing compliance of localized microclimate conditions and draught comfort indicators according to EN ISO 7730 and ASHRAE 55.
- Commercial Building Automation: In-depth technical logging of climate comfort indices, air exchange profiles, and ventilation layouts in office buildings.
- Industrial Workplace Auditing: Analyzing air layer turbulence and cooling profiles next to automated manufacturing or processing installations.
Key Features and Specifications
| Probe Architecture | 1x wired digital probe/NTC, 1x wireless Bluetooth probe/Smart Probe, 1x Type K thermocouple |
| Standards Compliance | Calculates draught risk and turbulence thresholds according to EN ISO 7730 / ASHRAE 55 |
| Calculated Parameters | Parallel logging of wet bulb temperature, dew point, and absolute humidity |
| Temperature NTC Range | -40 to +150 deg C (Precision: +-0.3 deg C within -25 to +74.9 deg C) |
| Data Connectivity | Integrated Bluetooth wireless receiver, system USB data interface for flexible export profiles |
Package Contents
Testo 440 air velocity and IAQ master device, digital Bluetooth CO2 probe with humidity and thermal sensor, digital wired turbulence probe, 3x AA 1.5 V batteries, heavy-duty transport case, factory calibration protocol documents.