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Testo 440 Air Velocity and IAQ Monitor is designed to measure the air velocity and temperature in the environment. This Air Velocity Device has Bluetooth connection and most important application that device has internal memory for up to 7500 measurement protocols. This Testo 440 Air Velocity and IAQ Monitor has USB interface for data extraction.
Features Testo 440:
- Wireless Bluetooth connection.
- Universal handle for all the probes.
- Parallel display of 3 measuring values.
- Internal memory up to 7500 measurement protocols.
|Measuring Parameters||Air Flow Velocity, Temperature|
|Temperature - TC Type K (NiCr-Ni)||-200 to +1370 °C|
|Accuracy||±(0.3 °C + 0.3 % of mv)|
|Temperature - NTC||-40 to +150 °C|
|Accuracy NTC||±0.4 °C (-40 to -25.1 °C) ±0.3 °C (-25 to +74.9 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range)|
|Operating Temperature||-20 to +50 °C|
|Probe connection||Bluetooth probe, NTC TUC / digital probe with cable, TC type K|
|Storage Temperature||-20 to +50 °C|
|Battery||3 AA mignon 1.5 V|
|Battery Life||12 H (typically vane measurement)|
|Dimensions||154 x 65 x 32 mm|