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Testo 435 IAQ

Available for hire

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The Testo 435 is a multifunctional instrument which is ideal for IAQ monitoring as it can for a wide range of parameters including carbon dioxide (CO2), carbon monoxide (CO), temperature and humidity.

The IAQ version is available to purchase in a standard kit configuration and it can log up to 8147 readings at intervals from 1 sec to 1 hour.

The Instrument Solutions Hire models come in two configurations; with the CO2 IAQ probe only, or with an additional ambient CO probe for extended monitoring applications.

Product Features

  • Range of accessories
  • Document downloads
  • Instrument FAQs

Instrument product options

1. Select a model (1 available)

 
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Continue to select accessories

2. Select accessories (5 available)

3. Select a calibration (1 available)

4. Request a quote

Overview

Features

Technical

Hire configuration - CO2 IAQ probe only (Manufacturers part number 0632 1535):

Humidity range      0 to 100 % rh

Humidity accuracy      ± 2 % rh (+ 2 to + 98 % rh)

Temperature range      0 to 50 oC

Temperature accuracy      ± 0.3 oC

CO2 range      0 to 10000 ppm

CO2 accuracy      ± 50 ppm ± 2 % of mv, 0 to + 5000 ppm CO2 and ± 100 ppm CO2 ± 3 % of mv, + 5001 to + 10000 ppm CO2

Absolute pressure range      + 600 to + 1150 hPa

Absolute pressure accuracy      ± 5 hPa

Hire configuration - Ambient CO (Manufacturers part number 0632 1235) + CO2 IAQ probe only (Manufacturers part number 0632 1535):

CO2 probe      Details above

CO probe range      0 to 500 ppm

CO probe accuracy      ± 5 ppm CO, 0 to + 100 ppm CO and ± 5 % of mv, + 100.1 to + 500 ppm CO

Downloads

PDF

Testo 435 data sheet

  • Technical Document
  • PDF file
  • 1 MB
Download
PDF

Testo 435 instruction manual

  • Technical Document
  • PDF file
  • 193 KB
Download
PDF

Testo 435 short user manual

  • Technical Document
  • PDF file
  • 52 KB
Download

FAQs

Q

How long do the batteries last ?

A

Battery life is dependent on probe type and any logging frequency.  In general terms new good quality batteries will last for a couple of hours if undertaking spot measurements, and if data logging we would always recommend the use of the power supply to prevent data loss.

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