The Testo 440 climate meter is engineered for dependable performance in demanding industrial environments. As an authorised supplier, Instrusense India provides the Testo 440 with genuine product support, calibration guidance, and after-sales service across India.
Key Features
- Multi-parameter measurement in a single instrument
- Interchangeable probe compatibility
- Data logging and averaging functions
- Rugged, field-ready housing
- Clear digital display
Applications
- HVAC commissioning
- Indoor air quality assessment
- Building diagnostics
- Industrial ventilation
- Cleanroom monitoring








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