Positek Ltd
- Manufacturer and suppliers of linear, rotary, tilt and intrinsically safe position sensors, displacement transducers and potentiometers.
- http://www.positek.com

Rense Instruments
- Manufacturer of humidity and temperature measuring sensors, instruments and calibration transfer standards.
- http://www.renseinstruments.com/

Michell Instruments
- Manufacturer of advanced industrial hygrometry and dewpointmeters for the measurement of dewpoint, humidity, and moisture content in air and gases.
- http://www.michell.co.uk

Medem (UK) Ltd
- Manufacturer of safety panels for gas pressure proving and detection. Company profile, product outlines and contact details.
- http://www.medem.co.uk/

Wessex Power technology Ltd
- Supplier of environmental monitoring and datalogging equipment and services, including Cold Chain Shipping systems.
- http://www.wessexpower.co.uk

Rayleigh Instruments Ltd
- Manufacturers and suppliers of instrumentation and control products to the UK. Products include current transformers, kilowatt hour meters, safety relays, motor brake relays, and thermostats.
- http://www.rayleigh.co.uk/

Roxspur Measurement and Control Ltd
- Manufacture of process measurement and control instrumentation, specifically temperature, flow, pressure, level and pump products. On-site service/ukas calibration.
- http://www.roxspur.com

Thermocouple Instruments Limited
- Temperature and Flow Measurement Specialists. Thermocouples, RTD's, Temperature Transmitters, Thermowells, Orifice Plates, Venturis, Nozzles, Pitots
- http://www.thermocouple.co.uk/

Q-Scan Electronic People Counters
- Designed to automatically count your customers or visitors.
- http://www.q-scan.co.uk

Impress Sensors and Systems
- UK based manufacturer of pressure, temperature, level and flow equipment. Other products include indicators, loggers, recorders, analytical equipment and bespoke designs.
- http://www.impresssensors.co.uk

Electrophysics Moisture Meters
- Manufacture and supply moisture meters direct to the woodworking, building, marine and boating industries.
- http://www.electrophysics.co.uk/

Cognex UK
- Manufacturer of industrial vision systems for quality inspection and factory automation.
- http://www.cognex.co.uk/

Aqua-Boy Moisture Meters
- Moisture meters for solid materials. Compact, handy unit supplied with accessories in a carrying case.
- http://www.aqua-boy.co.uk/

Applied Measurements Ltd
- Transducer specialists for the measurement of load, weight, pressure, depth, position, torque
- http://www.appmeas.co.uk/

Alpha Moisture Systems
- Manufacturer of dewpoint meters, hygrometers and analyzers for the measurement of trace water in gases and dry compressed air.
- http://www.moisture.co.uk/