Testo 435-1 Indoor Air Quality Monitor

Product Id : 3760


Testo 435-1 Indoor Air Quality Monitor Kit is a multifunction instrument for measuring and surveying Indoor Air Quality and for altering and reviewing VAC systems. This Testo Indoor Air Quality Monitor is a moderate introduction of measurement engineering for ambient air conditions.

Applications: Used in ventilation ducts to measure volumetric flow, measures the flow at duct outlets, measures the air and surface temperature, radiated heat, lighting measurement, turbulence measurement(thermal comfort)

  Usually ships in 2 - 4 weeksUsually ships in 2 - 4 weeks, However please contact store for precise delivery schedule. Backorder also allowed

100 in stock

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Country : United States

Product Description

Testo 435-1 Indoor Air Quality Monitor enables you to do a wide range of measures which empowers you to review and modify ventilation and air conditioning systems and complete indoor air quality testing. In addition to the numerous different capacities and features than its smaller sibling, the 435-2, has, the testo 435-4 likewise has an incorporated weight contrast sensor for estimations with pitot-static tube and filter monitoring. Readings from up to 3 temperature probe tests can be shown on the screen. With testo 435-1 Measurement, data can likewise be imprinted on site with the Testo printer.

Features of  Testo Indoor Air Quality Monitor:

  • Relative humidity
  • Temperature
  • CO2
  • Absolute Pressure

Additional Information

Weight 1 kg
Manufacturer Testo
Model No 435-1
Measuring Parameters Absolute Pressure, Ambient CO₂, Humidity, Temperature, Velocity
Temperature - NTC -50 to +150 °C
Accuracy ±0.2 °C (-25 to +74.9 °C)
Resolution 0.1 °C
Temperature - TC Type K (NiCr-Ni) -200 to +1370 °C
Accuracy_1 ±0.3 °C (-60 to +60 °C)
Resolution 0.1 °C
Temperature - TC Type T (Cu-CuNi) -200 to +400 °C
Accuracy_2 ±0.3 °C (-60 to +60 °C)
Resolution 0.1 °C
Humidity - Capacitive 0 to 100 %RH
Accuracy_3 See probe data
Resolution 0.1 %RH
Absolute Pressure 0 to 2000 hPa
Accuracy_4 See probe data
Velocity - Vane anemometer 0 to +20 m/s
Accuracy_5 See probe data
Resolution 0.01 m/s (60 + 100 mm Vane)
Velocity - Hot wire anemometer 0 to +20 m/s
Accuracy_6 See probe data
Resolution 0.01 m/s
Ambient CO₂ 0 to +10000 ppm CO₂
Accuracy_7 See probe data
Resolution 1 ppm CO₂
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)
Display Illuminated display
Display lighting Illuminated display
Dimension 220 x 74 x 46 mm
Weight 428 Grams


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