From £75 per week

Casella CEL dBadge 2

Micro Noise Dosimeter

From £40 per week

Casella Cel 240

Basic SLM Sound Level Meter

From £130 per week

Casella Cel 620

Octave Band SLM

From £150 per week

Casella Cel 620 -1

Class 1 Octave Band SLM

From £175 per week

Casella Cel 621 c1

Environmental SLM

From £275 per week

Casella CEL 712 Microdust Pro

Real Time Dust Monitor