VIP member
Testo 435-1/2/3/4 multifunctional air quality detector
The testo435 multifunctional measuring instrument is used to detect HVAC systems and indoor air quality. It comes with a memory, PC software, USB data
Product details
the testo 435Multi functional measuring instrument, used for detecting HVAC systems and indoor air quality, equipped with memoryPCSoftwareUSBData transmission line, battery, and calibration certificate
the testo 435It is an ideal tool for installing and debugging air conditioning systems. This multifunctional measuring instrument is suitable for on-site detection of multiple parameters such as temperature, humidity, pressure, and wind speed of air conditioning and ventilation systems, ensuring that the system is in the best working condition, meeting the set requirements, and achieving energy-saving effects.
the testo 435The unique indoor air quality probe is a convenient tool for monitoring production and office environments, as well as determining human comfort indicators.
Probe suitable for various needs
Indoor air quality probe: The latest developed indoor air quality probe can measureCO2Relative humidity and indoor air temperature are used to evaluate the quality of indoor air. This probe can also measure absolute pressure.
Turbulence probe: The human body is very sensitive to wind speed. With the help of the turbulence probe from Detu, an objective evaluation of the blowing sensation caused by indoor air flow velocity can be made.
Illuminance probe: Poor lighting conditions can affect work efficiency. The new illumination probe accurately and reliably records the lighting conditions in the workplace.
Elastic surface probe: Elastic surface probes have excellent performance in measuring surface temperature. The elastic surface of the probe better contacts the object being measured, achieving fast and accurate measurements.
Thermal wind speed probe: The new generation of thermal wind speed probe has a built-in temperature and humidity sensor, suitable for measuring ventilation ducts and other objects. In this way, wind speed, air volume, air humidity, and air temperature are all measured in the same process.
Impeller probe: optional60mmDiameter, suitable for integrated measurement at ventilation openings and other locations. For the inspection of ventilation ducts, select16mmA probe with a diameter of the impeller is ideal, as it has a wide range and can achieve0.6~40m/s.
Pitot tube: Pitot tubes are most suitable for use in high wind speeds and polluted airflow.
Comfortable user interface
Test 435The uniqueness lies in its humanized functional design and simple and friendly menu operation. For measurements at different measurement points,Test 435-2It has the advantage of directly saving the readings to the corresponding measurement point directory. For the measurement of pipeline and indoor air quality,the testo 435You can freely switch between different user menus.
User menu - Pipeline measurement
Some key functions of pipeline measurement, such as calculating time periods/Multiple point average values and input cross-sectional area can be directly accessed by pressing the function keys to enter the operation interface. You can choose the type of cross-sectional area on site, such as circular or rectangular. And, the instrument is built-in5The preset size can be directly selected by the user through the function keys.
User Menu - Indoor Air Quality
The key to detecting indoor air quality is long-term measurement. Users canTest 435Set and develop measurement programs on the instrument, freely select measurement parameters, and record long-term measurement data.
Absolute compact design concept
The reliability of performance is the key to judging the quality of measuring instruments.Test 435Waterproof level reachedIP 54Durable and reliable in performance. The shell is made of special materials and has the function of shock and impact resistance. The spacious backlit display screen is embedded in the casing and is not easily damaged. The instrument is also equipped with a strap design for easy transportation and carrying. The magnet on the back of the instrument is convenient for fixing and placing the instrument during measurement.
Reliable measurement data management
Test 435Equipped with powerful measurement data processing functions, professional measurement software can be used on the computer for management, or portable Detu printers can be used to print data on site.
The measurement report provides users with data such as ventilation ducts, dates, and turbulence levels, and can also import company logos into the report.testo 435-2Used in conjunction with the corresponding software, it has achieved the function of connecting to a computer for data processing. Whether it is a single measurement task or a series of measurement tasks, they can be saved in the instrument (up to)10,000group
Brief description product image range accuracy Order Number Illuminance probe, measuring illuminance Accuracy meetsDIN 5032Standard, Part 6：f1 = 6% = V(Lambda) adjustment f2 = 5% = coslike weighting Comfort probe, measuring turbulence, with telescopic handle(longest820 mm), in accordance withDIN 1946 Part 2The requirements. 0～+50 ℃ 0～+5 m/s ±0.3℃±(0.03 m/s+4%measured value) 0628 0109 Hot wire wind speed probe, measuring wind speed and temperature, probe tip diameter7.5 mm, with telescopic handle (longest)820mm） 0～+20 m/s ±(0.03 m/s+5%measured value) 0635 1025 Impeller wind speed probe, diameter60mm, with telescopic handle (longest)910 mm）For example, measuring the air outlet +0.25～+20m/s ±(0.1 m/s+1.5%measured value) 0635 9335 Impeller wind speed probe, diameter16 mm, with telescopic handle (longest)890 mm）For example, measuring pipelines +0.6～+40m/s ±(0.2 m/s+1.5%measured value) 0635 9535 Thermal wind speed probe with built-in temperature and humidity measurement,Ø 12 mm, with telescopic handle(longest745 mm) -20～+70 ℃ 0～+100 %RH 0～+20 m/s； 0635 1535 Indoor air probe, measuring carbon dioxide, humidity, temperature, and absolute pressure 0～+50 ℃ 0～+100 %RH 0～+10000 ppm CO2 600～+1150 hPa ±0.3℃±2 %RH(+2～+98%RH)； 0632 1535 environmentCOProbe, used for detecting indoorCOconcentration 0～+500ppm CO ±5%Measurement value（+100.1～500ppm） ±5ppm（0～100ppm） 0632 1235 Absolute pressure probe,2000 hPa 0～+2000hPa ±5 hPa 0638 1835 Temperature and humidity probe -20～+70 ℃ 0～+100 %RH ±0.3℃； 0636 9735 Durable and efficientNTCAir probe -50～+150 ℃ ±0.5%Measurement value(+100～+150 ℃)； 0613 1712 immersive/Plug in probe, waterproof,KType thermocouple -60～+400℃ 2level 0602 1293 Surface probe, fast response, equipped with elastic thermocouple, can measure uneven surfaces, and the range can reach within a short time+500℃，KType thermocouple -60～+300 ℃ 2level 0602 0393
±0.3℃±2 %RH (+2～+98 %RH)；
±(0.03 m/s+4%measured value)
(50ppm CO2±2%measured value0～+5000ppm CO2)；
±(100ppm CO2±3%measured value) (+5001～+10000ppm CO2)；
±5hPa
±2 %RH (+2～+98 %RH)
±0.2℃(-25～+74.9℃)；
±0.4℃(Other ranges)
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-