MOHAMMAD MAHDI Electronics Trading LLC
Testo 400 Universal IAQ Instrument
Brand:
Testo
SKU:
0560-0400
The Testo 400 is a universal indoor air quality (IAQ) instrument, the ideal choice for ventilation and air-conditioning experts. With an integrated measurement assistant, a wide range of connectable digital and Bluetooth® probes and a large touch display, it makes standards-compliant airflow and comfort measurement, plus inspection of air-conditioning and ventilation systems, fast and straightforward.
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Description
Overview
The Testo 400 universal IAQ measuring instrument is the most suitable choice for experts in the field of ventilation and air conditioning. With an integrated measurement assistant, it offers excellent support for performing airflow and comfort-level measurements in compliance with the relevant regulations, as well as for changing and inspecting air-conditioning and ventilation systems.
A wide range of digital and Bluetooth® probes can be connected, covering air velocity, temperature, humidity, CO₂ and more, and results are shown on a large, easy-to-use touch display. Built-in absolute and differential pressure sensors, a high-resolution temperature input and a long battery life make the testo 400 a flexible, all-in-one platform for professional IAQ work, complete with a camera for documenting measuring points.
Key Features
- Universal IAQ platform for ventilation and air-conditioning professionals
- Integrated measurement assistant for standards-compliant measurements
- Connects up to 4 digital/Bluetooth® probes plus fixed-cable probes
- Built-in differential and absolute pressure and high-resolution temperature
- Large touch display with integrated camera for documentation
- Long battery life of approximately 10 hours
Applications
- Airflow and volume flow measurement in ducts and at outlets
- Indoor air quality and thermal comfort assessment
- Commissioning, inspection and adjustment of HVAC systems
- Standards-compliant measurement and reporting
What’s in the Box
- testo 400 universal IAQ instrument
- Silicone hoses
- Mains unit with USB cable
- Calibration protocol and instruction manual
Why buy from MME in UAE
MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of testo measuring instruments in the UAE, offering genuine products, competitive pricing and knowledgeable local support. Order with confidence and get fast delivery across Dubai, Abu Dhabi and the wider Emirates. 
Download the datasheet
specifications
specifications
| Parameter | Specification |
|---|---|
| Temperature Measuring Range (1) | -40 to +150 °C |
| Temperature Resolution (1) | 0.1 °C |
| Temperature Measuring Range (2) | -200 to +1370 °C |
| Temperature Accuracy | ±(0.3 °C + 0.1 % of mv) ±1 Digit |
| Temperature Resolution (2) | 0.1 °C |
| Pressure Measuring Range (1) | -100 to +200 hPa |
| Pressure Resolution | 0.001 hPa |
| Pressure Measuring Range (2) | 700 to 1100 hPa |
| Pressure Accuracy | ±3 hPa |
| Connectable Probes | 4 x digital Bluetooth® probe or testo Smart Probe 2 x digital probes with fixed cable or NTC temperature probe (via Testo Universal Connector – TUC) 2 x TC type K temperature probes with fixed cable |
| Camera Image Size | Main camera: 8.0 MP Front camera: 5.0 MP |
| Battery Life | Approx. 10 hours continuous operation |
Reviews (2)
2 reviews for Testo 400 Universal IAQ Instrument
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Steve –
Thanks for your support
mick –
The Testo 400 has significantly improved my indoor air quality assessments with its accurate and comprehensive measurements.