Testo 435 is a series of multi-perform climate measuring instruments made by Testo. The test 435-1 version is the entrance-level measuring instrument in this series.
You can use this to carry out measurements that you dependence to obtain your hands on used to drying and mood conditioning systems and assess quality mood. For this, we find the maintenance for you a collective range of optional probes and sensors to select from.
Key Features: Testo 435 1 Multi-function climate measuring instrument
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You have the option of connecting thermal anemometers and vane anemometers for measuring air velocity and volumetric flow in ventilation ducts
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Air quality: measurement of CO2, air humidity, air temperature and absolute pressure with the optional IAQ probe
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Display of dew point distance, min., max. and mean values
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Illuminated display
Specifications: Testo 435 1 Multi-function climate measuring instrument
| 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
|
|
Resolution
|
0.1 %RH
|
| Absolute Pressure |
|
Measuring range
|
0 to 2000 hPa
|
|
Accuracy
|
See probe data
|
| Velocity - Vane anemometer |
|
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 anemometer |
|
Measuring range
|
0 to +20 m/s
|
|
Accuracy
|
See probe data
|
|
Resolution
|
0.01 m/s
|
| Ambient CO2 (via IAQ probe) |
|
Measuring range
|
0 to +10000 ppm CO₂
|
|
Accuracy
|
See probe data
|
|
Resolution
|
1 ppm CO₂
|
| General technical data |
|
Dimensions
|
220 x 74 x 46 mm
|
|
Operating temperature
|
-20 to +50 °C
|
|
Housing
|
ABS / TPE / Metal
|
|
Protection class
|
IP54
|
|
Battery type
|
Alkali manganese, mignon, type AA
|
|
Battery life
|
200 h (typical vane measurement)
|
|
Display ligthing
|
Illuminated display
|
|
Storage temperature
|
-30 to +70 °C
|
|
Weight
|
428 g
|
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