EVM-4 Indoor Air Quality Monitor (Temp, RH, CO2)
EVM-4 Indoor Air Quality Monitor (Temp, RH, CO2)

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Product Code: EVM-4

EVM-4 Indoor Air Quality Monitor (Temp, RH, CO2)

The EVM3 is a real time direct reading particulate monitor with dial in PM2.5, PM4, PM10 and Total Dust option using proven light scatter technology.

Intuitive capabilities allow you to simultaneously take a gravimetric sample allowing for further analysis.

The EVM4 is a comprehensive indoor air quality monitor with dew point, temperature, humidity and air velocity measurement with gas (CO or other toxic) and CO2 sensors fitted.

The top of the range EVM 7 includes all of the above features with added VOC measurement capability with ppm or ppb scaling.

  • Individual functions or composite display
  • On screen information and trends plotted
  • Use with DMS software for data download and analysis
  • Analogue and digital options for alarm and control outputs
  • Rechargeable batteries, AC or DC power options giving a 30 hour operation with one charge
  • Protective outdoor kit for environmental applications

EVM Outdoor Kit

A custom made battery or mains powered unit by Shawcity that enables you to use the EVM for outdoor area monitoring.

Options for audible and visual alarms or SMS communication with a built in modem.


Select a variation from the product list

Buy for: £3,015.00 (ex VAT)
Buy for: £3,618.00 (inc VAT)
Hire per week from: £200 ex VAT
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Shawcity offer technical support on all products.
For more information call 01367 899553.

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ATEX is the name commonly given to the two European Directives for controlling explosive atmospheres.

ATEX certification ensures that equipment is fit for use within explosive atmospheres and is supplied with adequate information to ensure it can be used safely.

For more information visit: hse.gov.uk/fireandexplosion/atex.htm