Testo 435-4 Multifunction indoor air quality meter

Testo 435-4 Multifunction Indoor Air Quality Meter

The multifunction meter allows you to carry out a variety of different measurements which enable you to inspect and adjust ventilation and air conditioning systems and check the quality of the indoor air. In addition to the many other functions and features which its smaller brother, the 435-2, has, the Testo 435-4 also has an integrated pressure difference sensor for measurements with a pitot static tube and filter monitoring.

The Testo 432-4 is extremely versatile and can measure a host of variables including air temperature, air flow, volumetric flow rate, humidity, and lux. And because you know best what your multifunction meter needs to be able to do, you can configure it accordingly by connecting any one of the many optionally available sensors and probes.

In addition to the sensors which can be connected directly to the meter, you can also connect up to 3 wireless sensors via an optionally available wireless module. The meter can pick up the measurements via the wireless sensors over a distance of up to 20 meters. This allows you to carry out quick and easy measurements at places that would otherwise be extremely difficult or virtually impossible to reach.

To get information about this device you can download the Testo 435 4 manual. To get information about the Testo 435 4 price contact us.

Testo 435 4 Multifunction indoor air quality meter key features :

The Testo 435-4 multifunction indoor air quality meter allows you to carry out all the measurements you need to inspect and adjust ventilation and air conditioning systems and check the quality of the indoor air. There is also an integrated pressure difference sensor for pitot static tube measurements and filter monitoring and a wide range of optionally available sensors and probes to choose from.

Testo 435-4 Multifunction indoor air quality meter specification

• Weight: 428 g
• Dimensions : 220 x 74 x 46 mm
• Operating temperature: -20 to +50 °C
• Protection class: IP54
• EU-/EG-guidelines: 2004/108/EG
• Battery type : 3 AA mignon 1.5 V
• Battery life: 200 h
• Memory: 10,000 measuring values
• Storage temperature: -30 to +70 °C
• Measuring range Temperature – NTC: -50 to +150 °C
• Measuring range Temperature – TC Type K: -200 to +1370 °C
• Measuring range Temperature – TC Type T: -200 to +400 °C
• Measuring range Humidity – Capacitive : 0 to +100 %RH
• Measuring range Absolute Pressure : 0 to 2000 hPa
• Measuring range Differential pressure : 0 to +25 hPa

Testo 435-4 Accessories

• The case for measuring instrument
• Power Supply, 5 VDC 500 mA
• Connection hose silicone-free for differential pressure measurement, length 5 m