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Casella's Personal Air Sampling Pump for low flow applications. It has been designed particularly for low flow sampling of vapors and gases in working environments.


The Guardian2 is designed to help you remain compliant with site emission levels, using remote monitoring and reporting of noise, dust, vibration and VOCs. Powered by AC, solar or battery the Guardian2 is suitable for any location.


Casella's personal air sampling pump for airborne contaminants that can be damaging to health. Monitoring solution for dusts.

APEX2 - personal air sampling pump

Casella dBadge2 ready to use with clips


The Flow Detective is a real time digital flowmeter for the calibration of air sampling pumps

Flow Detective - air flow calibrator

The Casella Microdust Pro is a hand held monitor to display levels of dust and particulate in the workplace.

Microdust Pro

The Casella Dust Detective is a real time dust monitor in an environmental enclosure for particulate (PM10) monitoring in an area or on the boundary of a site

Dust Detective

Casella CEL-630 Class 2 Sound Level Meter Kit with third octave band analysis for the selection of hearing protection within the workplace environment

63x Series - Sound level meter 

Casella CEL-620 Class 2 Sound Level Meter Kit with Broadband for the selection of hearing protection

62x Series - Sound Level Meter

Casella's CEL-240 is easy to use designed to undertake noise measurements at work for a variety of applications. Giving real-time, recorded history ensuring the highest levels of accuracy and performance, all housed in a rugged and compact design.

24x - Sound Level Meter

Casella's CEL-120, calibrator for sound level meters and noise dosimeters, automatic calibration

CEL-120 Calibrator

Casella dBadge showing LAEQ and LCPK screen

dBadge 35x

Casella's HAVex for hand arm vibration monitoring

HAVex - hand arm vibration monitor

Casella Orbi-Trace Social Distancing Tag Front On

Orbi-Trace - Positioning & Distancing monitor

APEX - Personal Sampling Pump

Casella TBRG is reliable and extremely robust. The body and funnel are made from aluminium alloy with an accurately machined septum ring at the top giving an aperture of 400cm2.


TUFF - Personal Sampling Pump

NoiseSafe Software

Software Screenshot for Casella's Insight Noise Measurement Software

Insight Software

Casella Insight Logo and Graphics

Other Software (Current & Legacy)