Air velocity & IAQ measuring instrument testo 400
The universal air velocity & IAQ measuring instrument testo 400
Product Description
The testo 400 is the universal measuring instrument for all IAQ professionals. Measure, analyze and document all IAQ and comfort level parameters using just one instrument – simply, conveniently and in compliance with the standards. 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.
Smarter. Faster. Better: The new generation of air flow and IAQ measurement technology
Smarter |
Everything under control at the touch of a finger
You operate the testo 400 with its Smart-Touch technology just as intuitively as your smartphone.
Wireless measurement with one click
You simply start and stop measurements with just one button on the probe handle.
Always have the right probe at your fingertips
Die neuen flexiblen Bluetooth- und Kabelsonden sind vollständig miteinander kompatibel.
Faster |
Customers and measuring points are always at hand
You can save data directly in the measuring instrument, manage them and re-use them for repeated measurements.
Beat the paperwork
Create professional reports, with data, images and comments on site and send them directly by WLAN/Bluetooth.
The App for your PC
The measurement data management and analysis software testo DataControl for the most detailed analysis and reporting in the office is included in delivery.
Better |
IAQ measurements according to EN12599 and ASHRAE 111
PMV/PPD measurement in accordance with EN ISO 7730 and ASHRAE 55
Turbulence measurement in accordance with EN ISO 7730
Individual applications
See for yourself how the testo 400 can make your job easier.
testo 400 Air flow kit with hot wire probe
| • | testo 400 with case |
| • | Hot wire probe with Bluetooth, |
| including temperature and humidity sensor | |
| • | Vane probe head (Ø 100 mm), |
| including temperature sensor | |
| • | High-precision humidity/temperature |
| probe head | |
| • | 90° angle for connecting vane probes |
| (Ø 100 mm) |
testo 400 Air flow kit with 16 mm vane probe
| • | testo 400 with case |
| • | Vane probe (Ø 16 mm) with Bluetooth, |
| including temperature sensor | |
| • | Vane probe head (Ø 100 mm), |
| including temperature sensor | |
| • | High-precision humidity/temperature |
| probe head | |
| • | 90° angle for connecting vane probes |
| (Ø 100 mm) |
High-precision vane probe
| • | Ø 100 mm |
| • | Incl. temperature sensor |
| • | With Bluetooth or fixed cable |
| • | Measurement ranges: 0.1 to 15 m/s |
| -20 to +70 °C | |
| • | Accuracy: 0.01 m/s / 0.1 °C |
testo 400 comfort kit
| • | testo 400 IAQ measuring instrument |
| and testo DataControl software | |
| • | CO2 probe with Bluetooth, including |
| temperature and humidity sensor | |
| • | Turbulence probe |
| • | Globe thermometer |
| • | Measuring tripod with bag |
| • | Comfort case |
IAQ data logger
| • | For long-term measurement of indoor |
| air quality | |
| • | Programming and readout with testo 400 |
| • | After programming, it works completely |
| independently of testo 400 | |
testo 400 WBGT kit
| • | For assessment of workplaces |
| exposed to heat according to ISO 7243 | |
| and DIN 33403-3 | |
| • | Consists of: Globe thermometer, |
| ambient temperature and wet bulb | |
| temperature probe, plug-in head | |
| cables, tripod, and case | |
High-precision vane probe
.
| • | Ø 100 mm with Bluetooth, including |
| temperature sensor | |
| • | Low start-up speed (1 m/s) |
| • | Measures flow velocity and |
| temperature | |
| • | Ideal for laminar flow measurements |
Fume cupboard probe
.
| • | Wired |
| • | Measures flow velocity and volume |
| flow in laboratory fume cupboards | |
| • | Complies with DIN EN 14175-3/4 |
High-precision humidity/temperature probe
| • | Humidity measurement in critical |
| processes | |
| • | Fast response time |
| • | Accuracy: ±(0.6% RH + 0.7% |
| of m.v.) in the range between | |
| 0 and 90% RH. |
Laboratory probe Pt100,
glass-coated
| • | Resistant to corrosive substances |
| • | For laboratories and industrial |
| processes | |
| • | Particularly durable Pt100 |
| temperature sensor |
