The compact testo 417 anemometer with built-in flow/temperature vane ∅ 100 mm to measure flow speed, volume flow and temperature. Volume flow is shown directly in the display. Accurate volume flow calculation thanks to easy input of duct area. In addition, it is easy to switch to the current temperature reading. The flow direction, i.e. drawn in or blowing, is visible in the display. Timed and multi-point mean calculation provide information on mean volume flow, flow speed and temperature readings. The optional funnel set facilitates efficient measurements at ventilator grilles and disc outlets. Min/max values can also be shown in the display. Current readings can be frozen in the display using the Hold function.
(instead of battery)
(for external recharging of 0515 0025 battery)
More accurate volume flow measurement independent of the swirl direction Flow straightener retrofittable for existing Testo funnels sets
Сonsisting of funnel for disc outlets (∅ 200 mm) and funnel for ventilator (330 x 330 mm) for in- and outgoing air
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Storage temperature |
-40 to +85 °C |
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| Operating temperature | 0 to +50 °C |
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Battery type |
9V block battery, 6F22 |
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Battery life |
50 h |
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Weight |
230 g |
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Dimensions |
277 x 105 x 45 mm |
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Material/Housing |
ABS |
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Probe type NTC
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|---|---|
| Meas. range | 0 to +50 °C |
| Accuracy | ±0.5 °C |
| Resolution | 0.1 °C |
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Probe type Vane
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| Meas. Range | +0.3 to +20 m/s |
| Accuracy | ±(0.1 m/s +1.5% of mv) |
| Resolution | 0.01 m/s |
