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testo 435-3

testo 435-3, multi-functional measuring instrument with built-in differential pressure measurement for air conditioning, ventilation and Indoor Air Quality, with battery and calibration protocol

The ambient air conditions measuring instrument for your introduction to professional ambient air measurement engineering. It has the right measurement engineering, e.g. thermal probes, vane or Pitot tube measurement, for every application and flow speed. The new IAQ probe measures Indoor Air Quality by measuring the CO2 level, air moisture and air temperature. Temperature and humidity measurement is built-in in the new thermal probe. In addition, it is also possible to connect additional temperature probes to, for example, accurately measure surface temperature. Readings from up to 3 temperature probes can be displayed in the clearly laid-out measuring instrument display; data transmission is by radio, i.e. wireless. Measurement data is printed on site on the Testo printer.

  • IAQ probe for assessing Indoor Air Quality
  • Thermal probes, vane measurement and built-in differential pressure probe for Pitot tube measurement
  • Radio probe for temperature
  • Testo printer for documentation purposes
  • Protection class IP54

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Ordernumber 0560 4353
Probes Accessories Sets Certificates Technical Data Brochures  
Description Picture Part no. Price  
Absolute pressure probe
Absolute pressure probe 2000 hPa
Meas. Range 0 to +2000 hPa
  		0638 1835  
Radio probes incl. humidity probe head
Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
Meas. Range -50 to +1000 °C
  		0554 0189  
Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL
Meas. Range -50 to +1000 °C
  		0554 0191  
Humidity probe head, attachable to radio handle
Meas. range -20 to +70 °C
Meas. Range 0 to +100 %RH
  		0636 9736  
Radio handles with probe head for surface measurement
Radio handle for plug-in probe heads, incl. T/C adapter, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
Meas. Range -50 to +1000 °C
  		0554 0189  
Radio handle for plug-in probe heads, incl. T/C adapter, approval for USA, CA, CL
Meas. Range -50 to +1000 °C
  		0554 0191  
T/C probe head for surface measurement, attachable to radio handle, T/C Type K
Meas. Range -50 to +350 °C Short-term to +500 °C
  		0602 0394  
Air probes
Efficient, robust NTC air probe
Meas. range -50 to +125 °C
  		0613 1712  
Multi-function probes
IAQ probe to assess Indoor Air Quality, CO2, humidity, temperature and absolute pressure measurement, with desk-top stand
Meas. range 0 to +50 °C
Meas. Range 0 to +10000 ppm CO2 Meas. Range +600 to +1150 hPa
Meas. Range 0 to +100 %RH
  		0632 1535  
Thermal velocity probe with built-in temperature and humidity measurement, Ø 12 mm, with telescopic handle (max. 745 mm)
Meas. range -20 to +70 °C
Meas. Range 0 to +100 %RH
Meas. Range 0 to +20 m/s
  		0635 1535  
Surface probes
Fast-action surface probe with sprung thermocouple strip, also for uneven surfaces, measurement range short-term to +500°C, TC Type K
Meas. Range -60 to +300 °C
  		0602 0393  
Pipe wrap probe for pipe diameter 5 to 65 mm, with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K
Meas. Range -60 to +130 °C
  		0602 4592  
Clamp probe for measurements on pipes, pipe diameter 15 to 25 mm (max. 1"), meas. range short-term up to +130°C, TC Type K
Meas. Range -50 to +100 °C
  		0602 4692  
Prandtl's Pitot tubes
Pitot tube, 500 mm long, stainless steel, for measuring flow velocity
(Longer versions on request)
  		0635 2045  
Pitot tube, 350 mm long, stainless steel, for measuring flow velocity
(in combination with pressure probes)
  		0635 2145  
Pitot tube, 1000 mm long, stainless steel, for measuring flow velocity
(Longer versions on request)
  		0635 2345  
Velocity
Hot wire probe for m/s and °C, Ø probe head 7.5 mm, with telescopic handle (max. 820 mm)
Meas. range -20 to +70 °C
Meas. Range 0 to +20 m/s
  		0635 1025  
Vane meas. probe, 60 mm diameter, with telescopic handle max. 910 mm, e.g. for meas. at duct exit
(can be used from 0 to +60 °C)
Meas. Range +0.25 to +20 m/s
  		0635 9335  
Vane meas. probe, 100 mm diameter, for measurements with funnel set 0563 4170
Meas. range 0 to +50 °C
Meas. Range +0.3 to +20 m/s
  		  0635 9435  
Vane meas. probe, 16 mm diameter, with telescopic handle max. 890 mm, e.g. for meas. in ducts
(can be used from 0 to +60 °C)
Meas. Range +0.6 to +40 m/s
  		0635 9535  
immersion/ penetration probes
Waterproof immersion/penetration probe, TC Type K
Meas. Range -60 to +400 °C
  		0602 1293