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A compact handheld instrument for the measurement and recording of indoor Air quality parameters including Carbon Dioxide (CO2), Temperature, Relative Humidity and Barometric Pressure. Upto 8147 readings can be taken at logging intervals from 1 sec to 1 hour +. The instrument is availiable in USB version only.
The 435 is Testo’s latest generation of their multifunction instrument.
The 435-2 IAQ available from BSRIA Instrument Solutions combines the versatility of the 435-2 with an Indoor Air Quality (IAQ) probe specifically designed for the monitoring of Carbon Dioxide (CO2), Air Temperature, Relative Humidity & Barometric Pressure. Additionally the Testo 435-2 has a socket to enable any Industrial standard Thermocouple to be connected e.g. optional Black Globe Type K thermocouple or 2nd Air temperature thermocouple.
The Hire version of the 435-2 IAQ comes with the normally optional transit case and Mains adaptor allowing extended surveys to be conducted.
Please note that the 435-2 is a multifunction instrument and therefore has various OPTIONAL accessory probes availiable, please call for options. Version above refers to the 435-2 with IAQ probe only.
Hire instrument specifications may vary to those stated by the manufacturer
Range
Resolution
Temperature
0 to 50°C
±0.3°C
Relative Humidity
2 to 98% RH
±2% RH
Carbon Dioxide
0 to 10,000ppm
<5000ppm; ±(2% of reading + 50ppm)
>5000ppm; ±(3% of reading + 50ppm)
BSRIA Instrument Solutions reserve the right to change Instrument
specifications without notification. Hire Instrument Specifications may
differ from those claimed by the manufacturer.
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