Does the Testo 405i display data on its own?

No. It connects via Bluetooth to your smartphone or tablet using the free Testo Smart App, which displays, logs, and analyzes all measurements in real time.

Is the Testo 405i compatible with both iOS and Android?

Yes. The Testo Smart App is available for both iOS and Android devices and supports real-time data visualization, logging, and easy report sharing.

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testo 405 i thermal anemometer

Name: Buy testo 405 i thermal anemometer
Brand: Testo
SKU: 1054
Price: 568 AED
Availability: InStock
Rating: 5.00 (1 reviews)

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Short Description:

testo 405 i – thermal anemometer Key Features:

For measuring volume flow, air velocity and temperature
Simple configuration of the dimension and geometry of the duct cross-section for determining the volume flow
Convenient for working in ventilation ducts thanks to its telescopic tube, which can be extended up to 400 mm
Really convenient to operate thanks to the testo Smart App

Product purchase

SKU: 1054

Brand:Testo

AED 568 (excl.VAT)

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Description

Order-Nr. 0560 1405

The testo 405i thermal anemometer with smartphone operation from the Testo Smart Probes series is ideal for carrying out measuring tasks in ventilation ducts. It is easy to use the anemometer to determine air velocity, temperature, and volume flows.

The Testo 405i is also suitable for measuring indoor air velocity. Practical when, for example, you want to locate non-airtight windows. Cooling capacities and heating outputs can also be calculated when used in conjunction with the testo 605i thermohygrometer.

thermal anemometer application

testo anemometer, or hot-wire flow sensor, measures flow rate by monitoring the amount of heat removed from a surface using one or more simple temperature sensors. They have found wide applications in the automotive industry for monitoring engine air intake.

testo 405 i – thermal anemometer Specification:

Temperature – NTC: -20 to +60 °C / Accuracy: ±0.5 °C / Resolution: 0.1 °C
Velocity – Hotwire: 0 to 30 m/s / Accuracy: ±(0.3 m/s + 5 % of mv) (2 to 15 m/s) / Resolution: 0.01 m/s
Length probe shaft: 400 mm
Battery type: 3 AAA micro batteries
Dimensions and weight: 200 x 30 x 41 mm, 119.6 g

Additional information

Dimensions	200 x 30 x 41 mm
Power	3 micro batteries AAA, 130 hrs
Operating temperature	-20 to +50 °C
Storage temperature	-20 to +60 °C
Measurement Unit	°C , m/s
interface	Bluetooth + App
Air velocity range/resolution/accuracy	Hot wire: 0 to 30 m/s, ±(0.1 m/s + 5 % of m.v.) (0 to 2 m/s) AND ±(0.3 m/s + 5 % of m.v.) (2 to 15 m/s), 0.01 m/s
Temperature/range/resolution/accuracy	NTC: -20 to +60 °C, ±0.5 °C, 0.1 °C

datasheet

manual

specifications

Technical Specifications
Temperature (NTC)	-20 to +60 °C / Accuracy: ±0.5 °C / Resolution: 0.1 °C
Velocity (Hotwire)	0 to 30 m/s / Accuracy: ±(0.3 m/s + 5% of mv) (2 to 15 m/s) / Resolution: 0.01 m/s
Length of Probe Shaft	400 mm
Battery Type	3 × AAA micro batteries
Dimensions & Weight	200 × 30 × 41 mm, 119.6 g