Testo 400 Universal IAQ and Comfort Meter
The testo 400 is a universal indoor air quality and comfort measuring instrument that works with smart probes for air velocity, temperature, humidity, CO₂, turbulence and comfort (PMV/PPD).
- Touchscreen with guided measurement menus
- Comfort level per ISO 7730 (PMV/PPD)
- Wide range of digital and Bluetooth probes
GST quotation usually the same working day. Prefer email? info@instrusenseindia.com · Ask an engineer
- Genuine product & warranty
- GST invoice
- Pan-India delivery
- Installation & calibration support
The testo 400 is a universal indoor air quality and comfort measuring instrument that works with smart probes for air velocity, temperature, humidity, CO₂, turbulence and comfort (PMV/PPD).
Testo 400 Universal IAQ and Comfort Meter key features
- Touchscreen with guided measurement menus
- Comfort level per ISO 7730 (PMV/PPD)
- Wide range of digital and Bluetooth probes
- Draught and turbulence measurement
- On-site reports
Testo 400 Universal IAQ and Comfort Meter specifications
| Applications | IAQ, comfort, ventilation |
|---|---|
| Probes | Digital and Bluetooth smart probes |
Specifications are indicative; we confirm the exact model, range and options against the manufacturer datasheet at quotation.
About Testo
Testo (Germany, since 1957) makes portable measurement instruments for HVAC-R, food safety, pharma, energy audits and building diagnostics. Instrusense India supplies genuine Testo instruments with GST invoice, application support and delivery across India.
Typical applications
- Offices, schools and hospitals
- Building and green-certification audits
- HVAC ventilation checks
- Workplace health and safety
Indoor air quality measurement
IAQ instruments measure CO₂, temperature, humidity and often particulate, CO or comfort indices. Decide between spot-check meters and continuous loggers, and check reporting needs for audits and certifications.
Why buy from Instrusense India
- Genuine product sourced through manufacturer channels, with datasheet, manual and test certificate where applicable.
- Application help: we confirm range, sensor, materials and certification for your process before you order.
- GST invoice and documentation for smooth procurement and audits.
- Pan-India and global delivery from Hyderabad, with tracked, secure packing.
- After-sales support: calibration coordination, spares and technical help on WhatsApp.
Frequently asked questions
What parameters does the Testo 400 Universal IAQ and Comfort Meter measure?
See the specification table; we can confirm additional probes or options for your survey.
What is the price of the Testo 400 Universal IAQ and Comfort Meter in India?
The Testo 400 Universal IAQ and Comfort Meter price depends on the exact model, options and quantity. Instrusense India sends a GST quotation the same working day: WhatsApp +91 98669 53771 or email info@instrusenseindia.com.
Where can I buy the Testo 400 Universal IAQ and Comfort Meter in Hyderabad or India?
Instrusense India, Nagole, Hyderabad supplies the Testo 400 Universal IAQ and Comfort Meter with GST invoice and ships across India and worldwide.
Get a quote for the Testo 400 Universal IAQ and Comfort Meter: WhatsApp or call +91 98669 53771 or email info@instrusenseindia.com. Share quantity, delivery location and any range or option you need.
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