Search
Testo 435-3 - Multi-function Instrument for VAC & IAQ
Testo 435-3 - Multi-function Instrument for VAC & IAQ

Testo 435-3 - Multi-function Instrument for VAC & IAQ

£526.00
£631.20 inc. VAT
£742.80 inc VAT
Information

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 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 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

Storage temperature

-30 to +70 °C

Operating temperature

-20 to +50 °C

Battery type

Alkali manganese, mignon, Type AA

Battery life

200 h (typical vane measurement)

Weight

450 g

Dimensions

225 x 74 x 46 mm

Material/Housing

ABS/TPE/Metal

Probe - Type T (Cu-CuNi)

Meas. range

-200 to +400 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±0.3% of mv (remaining range)

Resolution

0.1 °C

Probe - NTC

Meas. range

-50 to +150 °C

Accuracy

±0.2 °C (-25 to +74.9 °C)

±0.4 °C (-50 to -25.1 °C)

±0.4 °C (+75 to +99.9 °C)

±0.5% of mv (remaining range)

Resolution

0.1 °C

Probe - Type K

Meas. Range

-200 to +1370 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±(0.2 °C +0.3% of mv) (remaining range)

Resolution

0.1 °C

Probe - CO2

Meas. Range

0 to +10000 ppm CO2

Resolution

1 ppm CO2

Probe - Differential pressure

Meas. Range

0 to +25 hPa

Accuracy

±0.02 hPa (0 to +2 hPa)

1% of mv (remaining range)

Resolution

0.01 hPa

Probe - Absolute pressure probe

Meas. Range

0 to +2000 hPa

Resolution

0.1 hPa

Probe - humid. sensor, cap.

Meas. Range

0 to +100 %RH

Resolution

0.1 %RH

Probe - Hot Wire

Meas. Range

0 to +20 m/s

Resolution

0.01 m/s

Probe - Vane

Meas. Range

0 to +60 m/s

Resolution

0.01 m/s (60 vane)

0.1 m/s (16 vane)


Order-Nr. 0560 4353

Click here for the Testo 435 data sheet