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testo 440

Measuring range CO2:0 to +10000 ppm
temperature measuring range with different probes
Manufacturer: TESTO
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testo 440 - Indoor comfort ComboKit with Bluetooth

Use this practical kit to handle all relevant measurements when evaluating indoor air quality, and when determining the draft risk and degree of turbulence in workplaces. The testo 440 multifunction measuring instrument and its probes are low maintenance, easy to use, and maximize convenience.

General technical data

Dimensions

6.1 in. / 154 x 65 x 32 mm

Operating temperature

-4.0° to 122.0 °F / -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

Battery type

3 x AA 1.5 V

Battery life

12 h (typically vane measurement)

Data transfer

Bluetooth®; USB interface

Storage temperature

-4.0° to 122.0 °F / -20 to +50 °C

Weight

8.8 oz. / 250 g

testo 440 - Indoor comfort ComboKit with Bluetooth

Use this practical kit to handle all relevant measurements when evaluating indoor air quality, and when determining the draft risk and degree of turbulence in workplaces. The testo 440 multifunction measuring instrument and its probes are low maintenance, easy to use, and maximize convenience.

General technical data

Dimensions

6.1 in. / 154 x 65 x 32 mm

Operating temperature

-4.0° to 122.0 °F / -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

Battery type

3 x AA 1.5 V

Battery life

12 h (typically vane measurement)

Data transfer

Bluetooth®; USB interface

Storage temperature

-4.0° to 122.0 °F / -20 to +50 °C

Weight

8.8 oz. / 250 g

Products specifications
Producer TESTO
Made in آلمان
device type Portable
Sensor Type Temperature
Sensor Type Humidity
Sensor Type Wind Speed
Sensor Type CO2
Measurement range CO2 0 to 10000 ppm
Working temperature -4.0° to 122.0 °F / -20 to +50 °C
Storage temperature -4.0° to 122.0 °F / -20 to +50 °C
Powered by 3 x AA 1.5 V
Dimensions 154 x 65 x 32 mm
Weight 250 g