Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
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Measuring range | −40 to +150 °C |
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Accuracy | ±0,4 °C (+75 to +99,9 °C) ±0,4 °C (−40 to −25,1 °C) ±0,5 % of mv (Remaining Range) ±0,3 °C (−25 to +74,9 °C) |
Resolution | 0,1 °C |
Measuring range | −200 to +1370 °C |
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Accuracy | ±(0,3 °C + 0,3 % of mv) |
Resolution | 0,1 °C |
Weight | 250 g |
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Dimensions | 154 x 65 x 32 mm |
Operating temperature | −20 to +50 °C |
Connectable probes | 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K |
Product colour | black/orange |
Battery type | 3 AA mignon 1.5 V |
Battery life | 12 h (typically vane measurement) |
Interface | Bluetooth®; USB |
Storage temperature | −20 to +50 °C |
Storage temperature | −20 to +60 °C |
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Weight | 360 g |
Dimensions | 375 x 105 x 46 mm |
Operating temperature | −5 to +50 °C |
Probe head diameter | 100 mm |
Product colour | black/orange |
Battery type | 4 x type AA batteries |
Battery life | 60 h |
Data transfer | Bluetooth® |
Radio range | 20 m |
Measuring range | −20 to +70 °C |
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Accuracy | ±0,5 °C |
Resolution | 0,1 °C |
Measuring range | 0,3 to 35 m/s |
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Accuracy | ±(0,2 m/s + 1,5 % of mv) (20,01 to 35 m/s) ±(0,1 m/s + 1,5 % of mv) (0,3 to 20 m/s) |
Resolution | 0,01 m/s |