Testo 405i Thermal Anemometer Smart Probe
The testo 405i is a smartphone-operated hot-wire (thermal) anemometer with a telescopic probe, ideal for measuring velocity, volume flow and temperature in ducts.
- Thermal (hot-wire) sensor for low velocities
- Telescopic probe for ducts
- testo Smart app with volume flow menu
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 405i is a smartphone-operated hot-wire (thermal) anemometer with a telescopic probe, ideal for measuring velocity, volume flow and temperature in ducts.
Testo 405i Thermal Anemometer Smart Probe key features
- Thermal (hot-wire) sensor for low velocities
- Telescopic probe for ducts
- testo Smart app with volume flow menu
- Wireless via Bluetooth
- Digital reports from the app
Testo 405i Thermal Anemometer Smart Probe specifications
| Sensor | Thermal |
|---|---|
| Operation | Bluetooth, testo Smart app |
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
- HVAC duct and grille air flow
- Clean room and fume hood checks
- Ventilation and energy audits
- Industrial exhaust and fans
Vane vs hot-wire anemometers
Vane anemometers suit medium to high velocities at grilles and in ducts and can calculate volume flow. Hot-wire (thermal) anemometers are better for low velocities and small duct holes. Check velocity range, probe size and whether you need temperature, CFM/CMH and data logging.
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
Can the Testo 405i Thermal Anemometer Smart Probe calculate air volume (CFM/CMH)?
Many anemometers calculate volume flow when you enter the duct or grille area. Check the model or ask us.
What is the price of the Testo 405i Thermal Anemometer Smart Probe in India?
The Testo 405i Thermal Anemometer Smart Probe 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 405i Thermal Anemometer Smart Probe in Hyderabad or India?
Instrusense India, Nagole, Hyderabad supplies the Testo 405i Thermal Anemometer Smart Probe with GST invoice and ships across India and worldwide.
Get a quote for the Testo 405i Thermal Anemometer Smart Probe: WhatsApp or call +91 98669 53771 or email info@instrusenseindia.com. Share quantity, delivery location and any range or option you need.
| Measurement Type | Air Velocity / Airflow |
|---|---|
| Velocity Range | Check datasheet |
| Accuracy | Check datasheet |
| Display | Backlit LCD |
| Sensor Type | Check datasheet |
| Power Supply | Battery Operated |
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
- HVAC duct and grille air flow
- Clean room and fume hood checks
- Ventilation and energy audits
- Industrial exhaust and fans
Vane vs hot-wire anemometers
Vane anemometers suit medium to high velocities at grilles and in ducts and can calculate volume flow. Hot-wire (thermal) anemometers are better for low velocities and small duct holes. Check velocity range, probe size and whether you need temperature, CFM/CMH and data logging.
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
Can the Testo 405i Thermal Anemometer Smart Probe calculate air volume (CFM/CMH)?
Many anemometers calculate volume flow when you enter the duct or grille area. Check the model or ask us.
What is the price of the Testo 405i Thermal Anemometer Smart Probe in India?
The Testo 405i Thermal Anemometer Smart Probe 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 405i Thermal Anemometer Smart Probe in Hyderabad or India?
Instrusense India, Nagole, Hyderabad supplies the Testo 405i Thermal Anemometer Smart Probe with GST invoice and ships across India and worldwide.
Get a quote for the Testo 405i Thermal Anemometer Smart Probe: 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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