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Testo 400 - Universal IAQ instrument
Buy Testo 400
The Testo 400 is a versatile instrument designed for professionals in the field of indoor air quality (IAQ). Its primary function is to measure, analyze, and document various parameters that contribute to a healthy indoor environment. This instrument is particularly valuable for HVAC technicians, building managers, and environmental consultants who need to ensure compliance with IAQ standards.
Key Features
The Testo 400 Universal IAQ Instrument is equipped with several key features that make it a powerful tool for measuring indoor air quality (IAQ). Here are the highlights:
- Comprehensive Measurement Capabilities: The Testo 400 can assess a wide range of IAQ parameters, including temperature, humidity, CO₂ levels, air velocity, and pressure. This multifunctionality allows users to obtain a holistic view of indoor air conditions, which is crucial for diagnosing issues and implementing effective solutions.
- User-Friendly Interface: Equipped with a touch display, the Testo 400 offers an intuitive user experience. The built-in measurement assistant guides users through the process of conducting airflow and comfort level measurements, ensuring that all procedures adhere to established standards. This feature is particularly beneficial for those who may be less experienced with IAQ assessments.
- Data Management and Documentation: One of the standout aspects of the Testo 400 is its ability to document findings seamlessly. Users can store data directly on the device and generate reports, making it easier to communicate results to clients or stakeholders. This capability enhances transparency and supports informed decision-making regarding indoor air quality improvements.
Applications
- HVAC System Evaluation: Assessing the performance of heating, ventilation, and air conditioning systems to ensure they provide adequate indoor air quality.
- Building Inspections: Conducting thorough inspections in residential or commercial buildings to identify potential IAQ issues.
- Environmental Monitoring: Measuring air quality parameters in different environments to comply with health and safety regulations.
Testo 400 Specificaions
The Testo 400 Universal IAQ Instrument is a sophisticated device designed for measuring indoor air quality (IAQ). Here are its key specifications:
Temperature - NTC | |
Measuring range
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-40 to +150 °C
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Accuracy | ±0.5 % of mv ±1 Digit (Remaining Range)
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±0.4 °C ±1 Digit (+75 to +99.9 °C)
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±0.2 °C ±1 Digit (-25 to +74.9 °C)
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±0.4 °C ±1 Digit (-40 to -25.1 °C)
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Resolution | 0.1 °C
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Temperature - TC Type K (NiCr-Ni) | |
Measuring range
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-200 to +1370 °C
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Accuracy | ±(0.3 °C + 0.1 % of mv) ±1 Digit
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Resolution | 0.1 °C
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Differential pressure (internal sensor) - Piezoresistive | |
Measuring range
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0 to +200 hPa
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Accuracy | ±(0.1 hPa + 1.5 % of mv) ±1 Digit (25.001 to 200 hPa)
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±(0.3 Pa + 1 % of mv) ±1 Digit (0 to 25 hPa)
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Resolution | 0.001 hPa
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Absolute Pressure (internal sensor and external probe) | |
Measuring range
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700 to 1100 hPa
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Accuracy | ±3 hPa
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Resolution | 0.1 hPa
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General technical data | |
Weight
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510 g (instrument)
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Dimensions | 210 x 95 x 39 mm ((LxWxH))
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Operating temperature | -5 to +45 °C
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Product-/housing material | Plastic
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Protection class | IP40
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Connectable probes | 4 x digital Bluetooth® probe or testo Smart Probe; 2 x digital probe with fixed cable or temperature probe NTC with fixed cable (via Testo Universal Connector - TUC); 2 x temperature probe TC type K with fixed cable
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Product colour | black/orange
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Camera image size | Main camera: 8.0 MP; Front camera: 5.0 MP
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Battery life | approx. 10 hrs continuous operation
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Display type | 5.0" touch display, HD 1280*720 pixels, IPS (160 k)
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Power supply | Rechargeable li-ion battery (5550 mAh)
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Interface | Bluetooth®; USB; WLAN
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Memory | 2 GB; 1,000,000 measuring values
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Storage temperature | -20 to +60 °C
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