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Product Description
Testo 435-2 Indoor Air Quality Meter enables you to complete every one of the measurements that are important to check and modify ventilation and air conditioning systems and evaluate the indoor air quality. The IAQ meter additionally offers a wide scope of tests and sensors to prepare you to measure different parameters. The testo indoor air quality meter is designed in such a way it allows the user to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and to assess the indoor air quality.
With a wide selection of optional probes and sensors with the IAQ, the meter gives you the freedom to configure your meter just the way you want it.
Features of Testo 435-2 Indoor Air Quality Meter:
- The comprehensive range of measuring functions using optional accessories like anemometers, lux, moisture sensors, and degree of turbulence sensors
- Super-size memory for up to 10,000 readings
- Dew point difference, min, max and mean values can be displayed
- PC software for analyzing and logging measuring data
Additional Information
Weight | 1 kg |
---|---|
Manufacturer | Testo |
Model No | 435-2 |
Measuring Parameters | Absolute Pressure, Humidity, Light, Temperature, Velocity |
Temperature - NTC | -50 to +150 °C |
Accuracy | ±0.2 °C At -25 to +74.9 °C, ±0.4 °C At +75 to +99.9 °C, ±0.4 °C At -50 to -25.1 °C, ±0.5 % of mv At Remaining Range |
Resolution | 0.1 °C |
Temperature - TC Type K (NiCr-Ni) | -200 to +1370 °C |
Accuracy_1 | ±(0.2 °C + 0.5 % of mv) At Remaining Range, ±0.3 °C At -60 to +60 °C |
Resolution | 0.1 °C |
Temperature - TC Type T (Cu-CuNi) | -200 to +400 °C |
Accuracy_2 | ±(0.2 °C + 0.5 % of mv) At Remaining Range, ±0.3 °C At -60 to +60 °C |
Resolution | 0.1 °C |
Humidity - Capacitive | 0 to 100 %RH |
Accuracy_3 | depends on the probe selected |
Absolute Pressure | 0 to +2000 hPa |
Accuracy_4 | See probe data |
Resolution | 0.1 hPa |
Velocity - Vane anemometer | 0 to +60 m/s |
Accuracy_5 | See probe data |
Resolution | 0.01 m/s At 60 + 100 mm Vane, 0.1 m/s At 16 mm Vane |
Velocity - Hot wire | 0 to +20 m/s |
Accuracy_6 | See probe data |
Resolution | 0.01 m/s |
Light (Range) | 0 to +100000 Lux |
Accuracy_8 | See probe data |
Resolution | 1 Lux 0.1 Hz |
Display | Illuminated display |
Operating Temperature | -20 to +50 °C |
Storage Temperature | -30 to +70 °C |
Housing | ABS / TPE / Metal |
Protection class | IP54 |
Battery | Alkali manganese, mignon, type AA |
Battery Life | 200 h (typical vane measurement) |
Warranty | 2 Years Manufacturing Warranty |
Dimension | 220 x 74 x 46 mm |
Weight | 428 Grams |
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