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TESTO 420 User Manual

TESTO 420
32 pages
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testo 420 · Flow Hood
Instruction manual

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TESTO 420 Specifications

General IconGeneral
Operating temperature0 to +50 °C
Storage temperature-20 to +60 °C
Accuracy (temperature)±0.5 °C
Resolution (velocity)0.01 m/s
Resolution (temperature)0.1 °C
DisplayLCD
Resolution (volume flow)1 m3/h
TypeFlow hood
Measurement range (velocity)0.4 to 40 m/s
Accuracy (velocity)±(0.1 m/s + 5% of mv)
Battery typeAA batteries
Battery life (alternative)Approx. 20 hours
Operating conditions0 to +50 °C
Storage conditions-20 to +60 °C
Dimensions (alternative)220 x 54 x 42 mm
Weight (alternative)Approx. 500 g

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