Testo 435 2 Indoor air quality meter allows you to carry out all the measurements that are necessary to check and adapt exposure and consent to breathe conditioning systems and assess the setting of the indoor impression. Select from a broad range of probes and sensors. Because its you know best what your meter needs to be skillful to be supple!
Key Features: Testo 435 2 Indoor air quality meter
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Comprehensive range of measuring functions using optionally available accessories – e.g. anemometers, moisture sensors, lux and degree of turbulence sensors
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Super-size memory for up to 10 000 readings
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Displays dew point difference, min, max and mean values
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PC software for analyzing and logging measuring data
Specifications: Testo 435 2 Indoor air quality meter
| Temperature - NTC |
|
Measuring range
|
-50 to +150 °C
|
|
Accuracy
|
±0.2 °C (-25 to +74.9 °C)
±0.4 °C (-50 to -25.1 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5 % of mv (Remaining Range)
|
|
Resolution
|
0.1 °C
|
| Temperature - TC Type K (NiCr-Ni) |
|
Measuring range
|
-200 to +1370 °C
|
|
Accuracy
|
±0.3 °C (-60 to +60 °C)
±(0.2 °C + 0.5 % of mv) (Remaining Range)
|
|
Resolution
|
0.1 °C
|
| Temperature - TC Type T (Cu-CuNi) |
|
Measuring range
|
-200 to +400 °C
|
|
Accuracy
|
±0.3 °C (-60 to +60 °C)
±(0.2 °C + 0.5 % of mv) (Remaining Range)
|
|
Resolution
|
0.1 °C
|
| Humidity - Capacitive |
|
Measuring range
|
0 to +100 %RH
|
|
Accuracy
|
See probe data
|
| Absolute Pressure |
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Measuring range
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0 to +2000 hPa
|
|
Accuracy
|
See probe data
|
|
Resolution
|
0.1 hPa
|
| Velocity - Vane |
|
Measuring range
|
0 to +60 m/s
|
|
Accuracy
|
See probe data
|
|
Resolution
|
0.01 m/s (60 + 100 mm Vane)
0.1 m/s (16 mm Vane)
|
| Velocity - Hot wire |
|
Measuring range
|
0 to +20 m/s
|
|
Accuracy
|
See probe data
|
|
Resolution
|
0.01 m/s
|
| Light |
|
Measuring range
|
0 to +100000 Lux
|
|
Accuracy
|
See probe data
|
|
Resolution
|
1 Lux
0.1 Hz
|
| General technical data |
|
Dimensions
|
220 x 74 x 46 mm
|
|
Operating temperature
|
-20 to +50 °C
|
|
Housing
|
ABS / TPE / Metal
|
|
Protection class
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IP54
|
|
Battery type
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Alkali manganese, mignon, type AA
|
|
Battery life
|
200 h (typical vane measurement)
|
|
Display ligthing
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Illuminated display
|
|
Storage temperature
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-30 to +70 °C
|
|
Weight
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428 g
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