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Testo 440 Air Velocity & IAQ Measuring Instrument - 0560 4401
Item #:
0560-4401
Brand:
Testo
Share this product:
0560 4401 440 Air Velocity & IAQ Measuring Instrument by Testo
The testo 440 air velocity and IAQ meter combines all the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. This means you have all measuring tasks on air conditioning and ventilation systems reliably under control.
You can connect the testo 440 to a large selection of digital probes, the testo Smart Probes, or even numerous Testo temperature probes, allowing for numerous configurations to meet your needs. The clearly structured menus for measuring volume flow in ducts and at outlets, cooling/heating load, K-factor, turbulence, mold indication and even a data logging mode are stored on the instrument for additional convenience. These menus enable you to accomplish the relevant measuring task more quickly, more efficiently and more reliably than ever before. Reports can also be exported as excel files via the USB interface or printed out directly on site.
The testo 440 air velocity & IAQ meter is available in two versions. The standard testo 440 and the testo 440 dP model version, which includes an integrated differential pressure sensor. This makes measurements at filters as well as Pitot tube and K-factor measurements possible.
- Intuitive: Clearly structured measurement menus for volume flow, heating & cooling load, K-factor, turbulence, data logging, mold indication, and more.
- Convenient: Testo 440 kits include instrument-specific wireless and wired probes that offer greater measuring convenience and the instrument also connects to testo smart probes.
- Space-saving: A universal Bluetooth or wired handle for all probes means more applications, with less equipment.
- Efficient: Internal memory for up to 7,500 measurement points, a USB interface for data export and optional printout of all your measuring values.
Kit Includes:
- Air velocity & IAQ meter
- 3 x AA batteries
- USB cable
- Calibration protocol
testo 440 |
testo 440 dP |
|
| Temperature (NTC) | ||
| Measuring range | -40.0 to 302.0 °F |
|
| Accuracy (±1 digit) | ±1 °F (-40 to -13.2 °F) ±1 °F (-40 to -13.2 °F) ±0.7 °F (167 to 211.8 °F) ±0.5% of m.v. (remaining meas. range) |
|
| Resolution | 0.1 °F |
|
| Temperature (TC) | ||
| Measuring range | -328 to 2498 °F |
|
| Accuracy (±1 digit) | (±0.2 °F + 0.3% of m.v.) |
|
| Resolution | 0.1 °F |
|
| Differential pressure | ||
| Measuring range | - |
-60 to +60 InH2O |
| Accuracy (±1 digit) | ±0.02 InH2;O (0 to 0.40 InH2O) ±0.1 InH2O + 0.6 InH2O (0.40 to +60 InH2O) |
|
| Resolution | 0.1 InH2O |
|
| Probe connections | ||
| TC type K | 1x |
|
| NTC TUC / digital probe with cable | 1x |
|
| Bluetooth probe | 1x digital Bluetooth probe or testo Smart Probe |
|
| Differential pressure | - |
+ |
| Technical data | ||
| Operating temperature | -4 to 122 °F |
|
| Storage temperature | -4 to 122 °F |
|
| Battery type | 3 x AA batteries |
|
| Battery life | 12 h (typically vane measurement) |
|
| Weight | 8.8 oz |
|
| Dimensions | 6.1 x 2.6 x 1.3 in. |
|
