Sound Meter Trade In – Get 12 Months Calibration for Free

Get 12 Months Free Calibration When You Trade In Your Old Sound Level Meter

Castle Group’s latest Sound Meter Trade In Upgrade campaign is proving popular with both new and existing customers, for a number of reasons.

There are evident benefits to using equipment made from the newest technology, and with Castle Group’s current Trade In Upgrade campaign, customers are able to swap their old equipment for a fantastic discount off any new Castle dBAir WiFi Sound Meter.

dBAir Calibrator System
Trade In for a Fantastic Discount

Simon Bull, MD of Castle Group Ltd, outlines an additional benefit to trading in,

“One of the most valuable benefits of using new equipment is the 12 months traceable calibration certification supplied as standard.

Traceable calibration from a certified calibration laboratory can cost hundreds of pounds, meaning if your noise monitoring equipment is due a calibration in the coming weeks it may be a great opportunity for you to explore your trade in options.”

You can find out exactly how much you could save by visiting:

In addition to this, Castle are offering to come and demonstrate the dBAir at your place of work. With no obligation, contact Castle Group Ltd on 01723 584250 or

a part of the Castle Group of websites

Tel: 01723 584250
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