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testo 440 Set Anemometer Calibrated to (ISO standards) Hot wire sensor
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Datasheet (PDF)
Highlights & Details
ISO testo 440 hot wire set
- Hot-wire set
- Comfortable: Built-in telescope up to 0.85 m with scale enables comfortable measuring
- Reliable: Absolute pressure compensation, internal data storage as well as USB interface for data export
- As versatile as your challenges: The climate meter is expandable with a large portfolio of digital probes
- Intuitive: Clearly structured measurement menu for volume flow as well as parallel determination of flow speed, volume flow and air temperature in the ventilation channel
Technical specifications
- Temperature - NTC: Measurement range -40 to +150 °C.
- Product type
Anemometer
- Temperature reading range
-200 up to +1370 °C
- Accuracy
0.3 °C
ISO standards
- Features
Hot wire sensor
- Accuracy
0.1 %
- Weight
250 g
- Temperature reading range (max.)
+1370 °C
- Temperature reading range (min.)
-200 °C
Documents & Downloads
Datasheet
Datasheet 3024399 testo 440 Set Anemometer Calibrated to (ISO standards) Hot wire sensor
User & Safety Instructions
User & Safety Instructions 3024399 testo 440 Set Anemometer Calibrated to (ISO standards) Hot wire sensor
Description
In order to determine the speed of flow, volume flow and air temperature in the ventilation duct, the testo 440 set is an effective measuring device for starting directly with your work!
The testo 440 set contains a compact hand-held measurement device, a heat-wire probe (Ø 9 mm) including temperature sensor with telescope. The testo 440 hand-held meter is delivered with inserted batteries and is immediately ready to use! A suitable combination case is supplied for the set!
The handheld meter has a large, illuminated color display and possesses a structured measurement menu, in which time and point-based determination of average value, average volume current, current measured value as well as min./max. values are indicated. The dimension and geometry of the channel cross-section can also be entered to calculate an exact calculation of the volume flow. Further measurement menus such as long-term measurement and volume measurement with funnel are also possible.
The handheld testo 440 meter stores and evaluates your measurement data and can secure up to 7,500 measurement protocols in its integrated measurement data storage.
This text is machine translated.
The testo 440 set contains a compact hand-held measurement device, a heat-wire probe (Ø 9 mm) including temperature sensor with telescope. The testo 440 hand-held meter is delivered with inserted batteries and is immediately ready to use! A suitable combination case is supplied for the set!
The handheld meter has a large, illuminated color display and possesses a structured measurement menu, in which time and point-based determination of average value, average volume current, current measured value as well as min./max. values are indicated. The dimension and geometry of the channel cross-section can also be entered to calculate an exact calculation of the volume flow. Further measurement menus such as long-term measurement and volume measurement with funnel are also possible.
The handheld testo 440 meter stores and evaluates your measurement data and can secure up to 7,500 measurement protocols in its integrated measurement data storage.
This text is machine translated.
Scope of delivery
- testo 440 climate meter
- 3 x Mignon batteries type AA
- USB cable
- Heat-wire probe (Ø 9 mm) with permanently attached cable (length 1.7 m) incl. Temperature sensor, with telescope (extendable up to 0.85 m) and
- Case for testo 440 and 1 probe