TESTO 405 Thermal anemometer Astounded

TESTO 405 Thermal anemometer Astounded

Order-Nr.  0560 4053

Our testo 405 thermal anemometer is a must if, in your position as an HVAC engineer, you do quick check measurements in ventilation ducts or in rooms. You may measure air flow, volumetric flow, and air temperature with the anemometer’s permanently mounted telescope. Volumetric flows are computed up to 99,990 m3/h, and the measuring range for flow is 0 to 10 m/s.

The thermal anemometer is especially well suited for flow measurements in ventilation ducts because to its extendable telescope (up to 300 mm). The backlit display can be adjusted so that the readings can be viewed easily in a variety of settings. Key practical benefits are provided by the duct bracket, which is part of the delivery. This can be used to place the telescope in the ventilation duct in the best possible way and get accurate measurement data.

Applications

• Measurement of indoor air velocity

• measurement in ventilation ducts

TESTO 405 Thermal anemometer specifications:

• Measuring range: -20 to +50 °C
• Accuracy: ±0.5 °C
• Resolution: 0.1 °C
• Measuring range :0 to 5 m/s (-20 to 0 °C)0 to 10 m/s (0 to +50 °C)0 to 99990 m³/h
• Accuracy :±(0.1 m/s + 5 % of mv) (0 to 2 m/s)±(0.3 m/s + 5 % of mv) (Remaining Range)
• Resolution: 0.01 m/s
• Weight:115 g (with batteries, without packaging)
• Dimensions:490 x 37 x 36 mm
• Operating temperature:0 to +50 °C
• Battery type:3 AAA micro batteries

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