Zodiac Gauge was established in 1985 and has been supplying a fast, efficient service in the manufacture of screw plug and ring gauges in many forms. All our gauges can include either UKAS (NAMAS) or IN HOUSE certification, both conforming to the requirements of our BS EN ISO 9002 Accreditation.
We carry a large stock of standard and non standard screw plug and screw ring gauges.