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Order Number: 0563 4404

Testo 440 Humidity Kit With Bluetooth

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  • Measuring range: -40 °C to +150 °C
  • High accuracy: ±0.3 °C in the typical range (-25 °C to +74.9 °C)
  • Resolution: 0.1 °C
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Description

About this model

Buy Testo 440 Humidity Kit With Bluetooth: Advanced Humidity Analysis

Accurate humidity and air velocity measurements are critical for maintaining optimal indoor environments, ensuring equipment longevity, and validating process controls. When you buy the Testo 440 Humidity Kit with Bluetooth, you are investing in a comprehensive solution designed for HVAC professionals, laboratory technicians, and indoor air quality (IAQ) specialists. This kit eliminates the need for multiple disparate tools by combining high-precision sensing with wireless connectivity, allowing for streamlined workflows in the field or lab. The Testo 440 Humidity Kit Price reflects its capability to deliver real-time data analysis directly to your mobile device, transforming how you capture and manage environmental data.

Technical Features and Field Applications of the Testo 440 Humidity Kit With Bluetooth

The core of this system is the Testo 440 air velocity and IAQ measuring instrument, which serves as the central hub for all measurements. Engineered for versatility, this device is the go-to choice for complex environments ranging from cleanrooms to HVAC ducts. Its design prioritizes ease of use without sacrificing depth of data, allowing field experts to conduct thorough assessments with minimal setup time.

By integrating Bluetooth technology, the Testo 440 Humidity Kit With Bluetooth ensures that your data is not only accurate but also accessible. The wireless transmission to smartphones and tablets facilitates immediate analysis and eliminates the clutter of manual data entry. Whether you are verifying airflow in a cleanroom or conducting an energy audit, this kit provides the reliability and precision required for professional-grade results.

  • Testo 440 air velocity and IAQ measuring instrument: The central unit designed for multi-parameter analysis.
  • 3 x AA batteries: Ensures extended operation time for long field days.
  • USB cable and calibration protocol (0560 4401): Guarantees data transfer readiness and measurement accuracy.

Wireless Probe Capabilities and Environmental Limits

A standout feature of this kit is the inclusion of a Humidity/Temperature Probe with Bluetooth connectivity. This probe is engineered for high precision, allowing simultaneous measurement of humidity and temperature with a compact Ø 12 mm diameter sensor head. The wireless handle separates the display from the sensor, offering unparalleled flexibility in tight or hard-to-reach spaces, such as ceiling voids or dense HVAC systems.

The Bluetooth functionality is not merely a convenience; it is a productivity multiplier. By wirelessly transmitting readings to the Testo 440 instrument or directly to a smart device, technicians can monitor trends in real-time and document findings without being tethered to the measurement point. This capability is essential for maintaining efficiency during large-scale audits or continuous monitoring projects.

  • Humidity/temperature probe head (Ø 12 mm): Compact design for precise spot measurements.
  • Bluetooth® handle: Enables wireless data transmission up to a standard range of 20 meters (line of sight).
  • 4 x AA batteries and calibration protocol (0636 9731): Ensures the probe is ready for immediate use and traceable accuracy.

Optimal Performance and Usage Considerations

While the Testo 440 Humidity Kit is a robust tool, proper usage is key to maintaining sensor longevity and measurement accuracy. The humidity sensor is sensitive to condensation, and operating outside of specified parameters can lead to drift or damage. For professionals working in high-humidity environments, adhering to the manufacturer's guidelines is non-negotiable for preserving the instrument's calibration and reliability.

For continuous application in high-humidity ranges, specific environmental limits apply to prevent saturation of the sensor elements. If your project requires extended monitoring in conditions exceeding these thresholds, professional guidance is recommended. This ensures that the Testo 440 Humidity Kit With Bluetooth continues to deliver the precise data necessary for critical decision-making.

  • Condensation Warning: Do not use the probe in condensing atmospheres to prevent sensor damage.
  • High-Humidity Limit 1: Continuous application is not recommended for > 80% RH at ≤ 30 °C for > 12 hours.
  • High-Humidity Limit 2: Continuous application is not recommended for > 60% RH at > 30 °C for > 12 hours.
  • Service Support: For extended use in these ranges, contact Testo Service via the official website for expert advice.

Durability, Portability, and Field Readiness

Field professionals require equipment that can withstand the rigors of daily transport and varying job site conditions. The Testo 440 Humidity Kit With Bluetooth is encased in a durable, compact hard case that protects the sensitive electronics and probes from impact and environmental hazards. This level of protection ensures that your investment remains operational and accurate, regardless of where your work takes you.

The inclusion of the basic case for the Testo 440 and one probe means that organization is built into the kit's design. There is no need to purchase additional storage solutions; everything required for a successful measurement session is housed within a single, portable unit. When you look at the Testo 440 Humidity Kit Price, the value of this included protection and organization becomes immediately apparent.

  • Basic hard case: Provides secure storage and transport protection for the main instrument and probe.
  • Compact design: Facilitates easy handling in confined spaces and reduces fatigue during long measurements.
  • Rugged construction: Built to endure the demands of field service and industrial environments.

Smart Data Management and Analysis

In the modern industrial landscape, data is only as valuable as the insights it yields. The Testo 440 Humidity Kit With Bluetooth excels in data management by leveraging wireless technology to streamline the recording process. By connecting to the Testo Smart App, users can view live readings, create custom reports, and export data without manual transcription errors.

This digital workflow enhances productivity and accuracy. Instead of writing down readings and transferring them later, field technicians can document measurements in real-time, adding photos and notes directly within the app. This capability is particularly beneficial for HVAC maintenance logs and IAQ compliance documentation, where traceability and detail are paramount. When you buy the Testo 440 Humidity Kit, you are effectively upgrading your entire data collection workflow.

  • Real-time monitoring: View live measurements on your smartphone or tablet via Bluetooth.
  • Data export: Easily generate PDF or Excel reports for client delivery and internal records.
  • App integration: The Testo Smart App simplifies multi-point measurements and trend analysis.

Versatility Across Industries

The Testo 440 Humidity Kit With Bluetooth is not limited to a single application; it is a multi-disciplinary tool designed for versatility. Its primary applications include HVAC system verification, where air velocity, temperature, and humidity are critical parameters for system balancing and efficiency. Additionally, the kit is ideal for cleanroom monitoring, ensuring that particulate counts and environmental conditions remain within strict tolerances.

Laboratories and research facilities also benefit from the kit's precision. Whether conducting stability testing or environmental conditioning, the ability to measure multiple parameters simultaneously reduces the time required for data collection. For indoor air quality assessments, the Testo 440 provides the comprehensive data needed to evaluate comfort levels and identify potential issues such as mold growth or inadequate ventilation.

  • HVAC Maintenance: Ideal for balancing airflows and verifying temperature and humidity setpoints.
  • Cleanroom Validation: Ensures compliance with strict environmental standards in sterile manufacturing.
  • Laboratory Testing: Provides accurate data for research experiments and stability studies.
  • IAQ Inspections: Helps identify air quality issues in commercial and residential buildings.

Maximizing Value and Performance

When evaluating the Testo 440 Humidity Kit Price, it is essential to consider the long-term value provided by its advanced features. The ability to perform multiple measurements with a single device reduces equipment clutter and training time. Furthermore, the robust construction and reliable accuracy minimize downtime and maintenance costs, ensuring a low total cost of ownership over the instrument's lifespan.

To achieve the best price and ensure you are purchasing an authentic product, it is recommended to buy from authorized distributors. This guarantees that you receive the full warranty coverage and access to the calibration protocols included with the kit. Investing in genuine Testo equipment ensures that your measurements are trusted and defensible, a critical factor in professional auditing and compliance.

  • Cost Efficiency: Reduces the need for multiple single-purpose instruments.
  • Authenticity: Purchase from authorized sellers to ensure genuine Testo quality and calibration.
  • Warranty and Support: Full access to Testo service and technical support when buying new.

Why the Testo 440 Humidity Kit Stands Out

In a market filled with generic measuring tools, the Testo 440 Humidity Kit With Bluetooth distinguishes itself through precision, connectivity, and user-centric design. The seamless integration of Bluetooth technology sets a new standard for how environmental data is captured and utilized. By eliminating cables and manual entry, it allows professionals to focus on what matters most: interpreting data and making informed decisions.

The comprehensive nature of the kit, including both the main instrument and a specialized humidity probe, provides an out-of-the-box solution for complex measurement tasks. Whether you are looking to buy your first professional-grade humidity meter or upgrade your existing fleet, the Testo 440 offers a balance of performance and value that is hard to match. Its ability to deliver accurate readings in diverse applications makes it a staple tool for industry experts.

  • Bluetooth Connectivity: Wireless freedom enhances safety and efficiency in the field.
  • Multi-Parameter Measurement: Simultaneous capture of air velocity, temperature, and humidity.
  • Professional Grade: Trusted by HVAC contractors, lab technicians, and IAQ specialists worldwide.
Specification
Measuring range -40 °C - +150 °C
Accuracy ±0.3 °C (-25 °C - +74.9 °C)
±0.4 °C (-40 °C - -25.1 °C)
±0.4 °C (+75 °C - +99.9 °C)
±0.5 % of mv (Remaining Range)
Resolution 0.1 °C
Downloads
FAQs & How To

FAQs

It is a humidity measurement kit designed for HVAC and indoor environmental checks, featuring Bluetooth to support a flexible field workflow.
Yes. It is commonly used to verify indoor conditions during commissioning, maintenance, and investigations into comfort or condensation issues.
Bluetooth is used to support a more convenient workflow, but your exact usage depends on the setup method and included instructions.
Compare overall value by considering workflow fit, documentation needs, support, delivery timing, and authorized sourcing—not only price.
Contact us through the store; we reply within one business day.

How To

Short steps to prepare, connect, and use the Testo 440 Humidity Kit With Bluetooth for HVAC humidity checks and documentation.

Estimated Time: PT15M

Review the instructions included with your order, identify the measurement locations, and ensure the kit is ready for site use.
Enable Bluetooth on your device if your workflow requires it, then connect according to the recommended setup method.
Take humidity readings at relevant points, allowing the values to stabilize before recording results.
Record the findings for service notes or project documentation and use the results to guide corrective actions if needed.
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