The Guardian2 Site Boundary Monitor is designed to help you remain compliant with site emission levels, using remote monitoring and reporting of noise, dust and vibration levels. Powered by mains, solar or battery, the Guardian2 is ideal for any construction noise monitoring or environmental dust measurement location, no matter how remote. For further details on solar or battery power options see the solar and battery power section below.

The Casella 24x Series of Sound Level Meters is ideal as a simple survey tool for Noise at Work Applications.  Use for general noise measurements like walk-through surveys, spot checks on machinery or the testing of fire alarms.

The HAVex was designed specifically to conduct accurate Hand Arm Vibration readings to comply with The Control of Vibration at Work Regulations (2005)

This simple to use hand arm vibration meter (HAV) enables you to measure the vibration levels of the tools your employees use to ensure they are not over-exposed to hand arm vibration during their daily routine.

A personal air sampling pump is a bodily worn pump used to sample for airborne contaminants that can be damaging to health. They control the flow of air very carefully to ensure a known volume of air is sampled. So when monitoring for dusts, where the back pressure will increase as dust is collected, the pump maintains the flow at the correct level.

Monitoring for dust is usually achieved by sampling air onto a pre-weighed filter, which is then weighed after sampling and the dust concentration calculated. Monitoring for gases and vapours uses the same air sampling pump, but generally at a lower flow and using sorbent tubes or other media.

For site operators and managers who need to monitor the dust levels within their site, inside or outside, or at the boundary, the Casella Dust Detective is the ideal tool for survey measurements.  It comprises of the Microdust Pro, a real time, logging dust monitor and a personal sampling pump all housed in a rugged casing to IP65.  This means that you can use the Dust Detective both indoors and out and it’s unobtrusive with its black casing so will not draw attention.  The Dust Detective will work off the internal batteries for up to 13 hours, so more than a shift, without change.