Product Description
testo 405i - Hot-wire anemometer wireless Smart Probe
Description
The testo Smart app is a powerful and easy to use tool. It allows you to remotely read measurements from up to six (6) Smart Probes, and easily document and report the results. Automatic calculations make it a snap!
All measurement data is displayed as instrument readings, tables, or graphs. The measurements can be quickly saved as PDF or Excel files. The app creates custom reports, which can be saved and/or shared by email. All your data can be stored and retrieved, saving you hours of time consuming paperwork!
Delivery Scope
testo 405i Bluetooth hot-wire anemometer, including 3 AAA batteries and certificate of conformity
Your advantages
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Measures air velocity, volume flow, and temperature
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Measures in-duct air flow, and automatically calculates volume flow (simply enter the duct dimensions)
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Small diameter (<0.5”) and 15” telescopic shaft length is ideal for in-duct flow averaging and timed traverse
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Live data feed integration now available with the MeasureQuick App
The testo 405i Smart Probe is a wireless instrument for measuring air flow velocity, temperature, and volume flow. It is equipped with a telescopic shaft, which extends to 15” for easy in-duct testing. You can reliably determine timed and multipoint flow traverses.
Technical data
Temperature - NTC
Measuring range |
-4° to 140 °F / -20 to +60 °C
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Accuracy |
±0.9 °F / ±0.5 °C
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Resolution |
0.1 °F / 0.1 °C
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Velocity - Hot wire anemometer
Measuring range |
0 to 5906 fpm / 0 to 30 m/s
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Accuracy |
±(59.1 fpm + 5 % of mv) (394 to 2953 fpm) / ±(0.3 m/s + 5 % of mv) (2 to 15 m/s)
±(19.7 fpm + 5 % of mv) (0 to 394 fpm) / ±(0.1 m/s + 5 % of mv) (0 to 2 m/s)
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Resolution |
1.97 fpm / 0.01 m/s
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General technical data
Weight |
4.22 oz. / 119.6 g
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Dimensions |
8 x 1 x 2 in. / 200 x 30 x 41 mm
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Operating temperature |
-4° to 122 °F / -20 to +50 °C
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Housing |
Plastic
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System requirements |
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.2
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Product colour |
black/orange
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Battery life |
15 h
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Battery type |
3 x AAA
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Diameter probe shaft |
0.472 in. / 12 mm
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Diameter probe shaft tip |
0.354 in. / 9 mm
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Length probe shaft |
15.748 in. / 400 mm
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Storage temperature |
-4° to 140 °F / -20 to +60 °C
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Downloads
Product brochures
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Testo Smart Probes Quad Fold(pdf, 3.15 MB)
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Testo Smart Probes Brochure(pdf, 16.63 MB)
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Testo Smart Probes FAQ Sheet(pdf, 1.36 MB)
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Testo Smart Probes Product Suggestion(pdf, 2.06 MB)
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Testo Refrigeration Quad Fold(pdf, 3.92 MB)
Operating instructions
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Black&White List Smartprobes(pdf, 200.09 kB)
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testo Smart Probes startup instruction(pdf, 1.98 MB)
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EU declaration of conformity testo 405i(pdf, 35.27 kB)
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Instruction manual testo Smart Probes(pdf, 1.88 MB)