1. Other Maintenance Tools
  2. Indoor Air Quality, HVAC
Testo
Testo 435-2 - Indoor air quality meter
Model No :
Testo 435-2 - Indoor air quality meter
Part Code :
0563 4352

Overview

The Testo 435-2 indoor air quality meter is designed to allow you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the indoor air quality.
A wide selection of optional probes and sensors with the IAQ meter gives you the freedom to configure your meter just the way you want it. Order your probes and sensors along with your meter now.

Features
- Comprehensive range of measuring functions using optional accessories – e.g. anemometers, moisture sensors, lux and degree of turbulence sensors
- Super-size memory for up to 10,000 readings
- Displays dew point difference, min, max and mean values
- PC software for analyzing and logging measuring data
Major Applications
- Measurement at the air outlet
- Measurement of the air and surface temperature
- Measurement of radiated heat
- Lighting measurement
Technical Specifications
- Temperature - NTC
• Measuring range: -50 to +150 °C
- 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)
- Temperature - TC Type T (Cu-CuNi)
• Measuring range: -200 to +400 °C
- Humidity - Capacitive
• Measuring range: 0 to +100 %RH
-Absolute Pressure
• Measuring range: 0 to +2000 hPa
- Velocity - Vane
• Measuring range: 0 to +60 m/s
- Velocity - Hot wire
• Measuring range: 0 to +20 m/s
- Light:
• Measuring range: 0 to +100000 Lux
General Specifications
- Operating temperature: -20 to +50 °C
- Protection class: IP54
- Battery type: Alkali manganese, mignon, type AA
- Battery life: 200 h (typical vane measurement)
- Display ligthing: Yes
- Storage temperature: -30 to +70 °C

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