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TESTO 435-2 Indoor air quality meter
TESTO 435-2
Order-Nr. 0563 4352
The Testo 435-2 Indoor Air Quality Meter is a versatile instrument designed for assessing and monitoring indoor air quality (IAQ). This device is particularly useful in environments such as offices, schools, and industrial settings, where maintaining optimal air quality is essential for health and productivity.
Key Features
The Testo 435-2 can measure various parameters that affect indoor air quality, including temperature, humidity, CO2 concentration, and air velocity. This multi-functionality allows users to gain a comprehensive understanding of the air quality in a given space.
The Testo 435-2 is ideal for:
Building Inspections: Professionals can use it to assess air quality in residential and commercial buildings, ensuring compliance with health standards.
TESTO 435-2 Specifications
General technical data | |
Weight
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428 g
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Dimensions | 220 x 74 x 46 mm
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Operating temperature | -20 to +50 °C
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Product-/housing material | ABS / TPE / Metal
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Protection class | IP54
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Battery type | Alkali manganese, mignon, type AA
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Battery life | 200 h (typical vane measurement)
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Display ligthing | Illuminated display
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Storage temperature | -30 to +70 °C
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Temperature - NTC | |
Measuring range
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-50 to +150 °C
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Accuracy | ±0.4 °C (-50 to -25.1 °C)
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±0.4 °C (+75 to +99.9 °C)
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±0.5 % of mv (Remaining Range)
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±0.2 °C (-25 to +74.9 °C)
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Resolution | 0.1 °C
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Temperature - TC Type K (NiCr-Ni) | |
Measuring range
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-200 to +1370 °C
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Accuracy | ±0.3 °C (-60 to +60 °C)
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±(0.2 °C + 0.5 % of mv) (Remaining Range)
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Resolution | 0.1 °C
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Temperature - TC Type T (Cu-CuNi) | |
Measuring range
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-200 to +400 °C
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Accuracy | ±0.3 °C (-60 to +60 °C)
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±(0.2 °C + 0.5 % of mv) (Remaining Range)
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Resolution | 0.1 °C
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Humidity - Capacitive | |
Measuring range
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0 to +100 %RH
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Accuracy | See probe data
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Absolute Pressure | |
Measuring range
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0 to +2000 hPa
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Accuracy | See probe data
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Resolution | 0.1 hPa
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Velocity - Vane | |
Measuring range
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0 to +60 m/s
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Accuracy | See probe data
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Resolution | 0.1 m/s (16 mm Vane)
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0.01 m/s (60 + 100 mm Vane)
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Velocity - Hot wire | |
Measuring range
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0 to +20 m/s
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Accuracy | See probe data
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Resolution | 0.01 m/s
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Light | |
Measuring range
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0 to +100000 Lux
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Accuracy | See probe data
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Resolution | 1 Lux
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0.1 Hz
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