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testo 435-4 - C RH Co2 CO Lux Flow HPA
Part Number: 0563 4354
The testo 435-4 is a multifunction instrument for measuring and assessing Indoor Air Quality and for adjusting and inspecting VAC systems. Readings from up to 3 temperature probes can be displayed on the screen. Measurement data can also be printed on site with the Testo printer. The testo 435-4 also has memory for 10,000 readings and comes with PC software for analysis, archiving and documenting data. The testo 435-4 also has a and built-in differential pressure probe for Pitot tube measurement.
With a large range of probes to choose from the testo 435-4 can measure:
- Relative humidity
- Temperature
- Flow velocity
- CO2
- CO
- Draught
- Lux
- U-value
- Turbulance
- Differential Pressure
Please refer to the specification sheet for more details
* this product does not include a probe, a range of probes can be found in accessories *
specification sheet send to friend Instruction Manual$1473.00
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| Absolute pressure probe 2000 hPa 0638 1835 |
Meas. Range 0 to +2000 hPa |
636.00 |
| Humidity/temperature probe 0636 9735 |
Humidity/temperature probe Meas. range -20 to +70 °C Meas. Range 0 to +100 %RH |
568.00 |
| Comfort level probe for degree of turbulence measurement 0628 0109 |
With telescopic handle (max. 820 mm) and stand, meets EN 13779 requirements Meas. range 0 to +50 °C Meas. Range 0 to +5 m/s |
1117.00 |
| Lux probe 0635 0545 |
For measuring light intensity Meas. Range 0 to 100.000 Lux 0 to 300 Hz |
644.00 |
| Efficient, robust NTC air probe 0613 1712 |
Meas. range -50 to +125 °C |
127.00 |
| IAQ Probe 0632 1535 |
Indoor Air Quality Probe Measures Temperature, Humidity, CO2 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 |
1041.00 |
| Thermal velocity probe with built-in temperature and humidity measurement, Ø 12 mm, with telescopic handle (max. 745 mm) 0635 1535 |
Meas. range -20 to +70 °C Meas. Range 0 to +100 %RH Meas. Range 0 to +20 m/s |
882.00 |
| Fast-reaction paddle surface probe 0602 0193 |
for measurements in inaccessible places, e.g. narrow apertures and slots, TC Type K Meas. Range 0 to +300 °C |
225.00 |
| Fast-action surface probe with sprung thermocouple strip 0602 0393 |
also for uneven surfaces, measurement range short-term to +500°C, TC Type K Meas. Range -60 to +300 °C |
218.00 |
| Pipe wrap probe for pipe diameter 5 to 65 mm 0602 4592 |
with exchangeable measuring head. Meas. range short-term to +280°C, TC Type K Meas. Range -60 to +130 °C |
270.00 |
| Clamp probe for measurements on pipes 0602 4692 |
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 |
125.00 |
| Pitot tube 0635 2045 |
Pitot tube, 500 mm long, Ø 7 mm, stainless steel, measures flow speed Longer versions on request |
264.00 |
| Pitot tube 0635 2145 |
Pitot tube, 350 mm long, Ø 7 mm, stainless steel, measures flow speed In conjunction with 0638 1347 / 0638 1447 / 0638 1547 pressure probes or testo 521, with internal sensor |
227.00 |
| Pitot tube 0635 2345 |
Pitot tube, 1000 mm long, stainless steel, measures flow speed
in combination with pressure probes 0638 1347,0638 1447 / 0638 1547 or testo 521, testo 435-3, testo 435-4 and testo 480 with internal sensor. Longer versions on request |
661.00 |
| testovent 417 funnel set for disc valve (200x200 mm) and ventilator (330x330 mm) 0563 4170 |
for ingoing and outgoing air |
308.00 |
| Hot wire probe for m/s and °C 0635 1025 |
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 |
486.00 |
| Vane meas. Probe, 60 mm diameter 0635 9335 |
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 |
786.00 |
| Vane meas. probe, 100 mm diameter 0635 9435 |
For measurements with funnel set 0563 4170 Meas. range 0 to +50 °C Meas. Range +0.3 to +20 m/s |
574.00 |
| Vane meas. probe, 16 mm diameter 0635 9535 |
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 |
764.00 |
| Waterproof immersion/penetration probe 0602 1293 |
TC Type K Meas. Range -60 to +400 °C |
75.00 |
| Testo fast printer 0554 0549 |
Testo fast printer IRDA with wireless infrared interface; 1 roll thermal paper; 4 AA batteries; for printing out measurements on site
for printing out measurements on site |
399.00 |
| Spare thermal paper 0554 0568 |
Spare thermal paper for printer; 6 rolls; permanent ink
measurement data documentation legible for up to 10 years |
41.00 |
| Service case for measuring instrument, probe and accessories 0516 0435 |
Dimensions 520 x 380 x 120 mm |
239.00 |
| Connection hose 0554 0440 |
Connection hose; silicone; 5 m long; max. load 700hPa (mbar)
max. load 700 hPa (mbar) |
71.00 |
| Temperature probe to determine U-value 0614 1635 |
triple sensor system for measuring wall temperature, modelling clay included Meas. Range -20 to +70 °C |
376.00 |
