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Datasheet | Instruction Manual
Product Description
The Testo 440 100 mm Vane Kit with Bluetooth is an integrated industrial solution designed for structured diagnostic logging at air outlets and ventilation systems. This hardware combination features the Testo 440 multi-function air velocity and IAQ master instrument alongside a digital vane probe (Ø 100 mm) with integrated Bluetooth and temperature sensor. The system facilitates parallel calculation of volumetric flow, air velocity, and thermal properties, backed by automated internal data storage and a USB data export interface.
Industry Applications
- HVAC System Commissioning: Balancing volumetric flow rates at ceiling and plate outlets within commercial ventilation architectures.
- Commercial Facility Management: Technical indoor air quality (IAQ) audits and air exchange profile mapping across corporate infrastructures.
- Industrial Cleanroom Maintenance: Technical monitoring of laminarity and thermal behavior in strict production environments.
Key Features and Specifications
| Probe Connectivity | 1x wired digital probe/NTC, 1x Bluetooth probe/Smart Probe, 1x Type K thermocouple |
| Wireless Interface | Integrated Bluetooth module for wireless probe data transmission |
| Temperature NTC Range | -40 to +150 deg C (Accuracy: +-0.3 deg C at -25 to +74.9 deg C) |
| Temperature TC Type K Range | -200 to +1370 deg C (Accuracy: +-(0.3 deg C + 0.3 % of mv)) |
| Vane Diameter | 100 mm aerodynamic turbine for outlet profiling |
Package Contents
Testo 440 air velocity and IAQ measuring instrument, digital Bluetooth vane probe (Ø 100 mm) with temperature sensor, 3x AA 1.5 V batteries, system transport case, factory calibration documents.