As an expert in the field of air conditioning and ventilation, you will find the Testo 400 universal IAQ measuring instrument ideal. Measure, analyze and document all IAQ and comfort level parameters (flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO) using just one instrument – simply, conveniently and in compliance with the standards.
The IAQ measuring instrument with a built-in measurement assistant provides optimum support for carrying out air flow and comfort level measurements in accordance with the standards, as well as for adjusting and inspecting air conditioning and ventilation systems.
High-quality measuring technology, intuitive measurement assistants, versatile documentation options and a comprehensive selection of IAQ probes make the Testo 400 the perfect partner for your day-to-day work.
Testo 400 Air Flow Set with Hot Wire Probe is an ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the Testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
FEATURES AND CAPABILITIES
Testo 400 universal IAQ instrument measures all IAQ-related parameters (flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO) with a wide range of probes for all IAQ measurements
Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor
Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the testo DataControl measurement data management and analysis software
Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111
In this Testo 400 Air Flow Kit, you will receive the following:
Testo 400 universal IAQ instrument (0560 0400)
Mains unit with USB cable
Hot wire probe with Bluetooth® (0635 1571) including:
Temperature and humidity sensor (consisting of hot wire probe head, handle adapter and Bluetooth®handle)
4 x AA batteries
Telescope (can be extended up to 1.0 m)
High-precision humidity/temperature probe head including calibration protocol (0636 9770) Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges > 80% RH at ≤ 30 °C for > 12 h > 60% RH at > 30 °C for > 12 h Please get in touch with Testo Service or contact us.
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