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Action Instruments Inc (USA)
I/O modules, digital indicators and monitors, 2-wire transmitters and sensor assemblies.

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Alicat Scientific (USA)
Mass Flow Meters, Controllers, pressure meters and gauges for gases and liquids.

Algodue Electronics (Italy)

Specialists in electricity metering systems. Network Analysers for Energy Control and Quality, MID Certified Energy Meters, Rogowski Coils certificate UL, Class A power quality analysers


Automatic System Laboratories Ltd (UK)
Ultra-accurate temperature measuring apparatus and high precision displacement / position monitoring equipment.

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AW-Lake Company (USA)
Lake Monitors and AW Flow Meters.

Cambridge Sensotek
Range of gas analysers in portable, bench and rack-mountable configurations designed to measure Oxygen, Multi gas, SF6 and leak detection with parameters including: CO2, CO, H2O, O2, C2H4, SO2, SF6, CH4, H2, H2S.

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Cropico Ltd (UK)
Electrical testing, measurement and calibration instrumentation for workshop, field and laboratory.

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Dantec Dynamics
Electrical testing, measurement and calibration instrumentation for workshop, field and laboratory.


Makes high quality Oil Flash Tester to determine  the dielectric breakdown voltage of insulating liquid ranges of 60kV, 80kV or 100kV.

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Makes excellent quality, built to last Combustion or Emission Gas Analysers.

Eriks (Netherlands)
The ERIKS group has become a leading and innovative supplier to all segments of industry, fulfilling the twin roles of specialists and total suppliers.

ELABO GmbH (Germany)
Measuring & testing systems, automatic test systems, work place systems. For electrical testing of appliances, components, machines & power distribution systems.


Measuring specialist. Temperature, Humidity, Dew point series. Air velocity, Air volume, Flow series. Pressure, Differential pressure, Level series. Gas/Air quality, CO/CO2 , PM2.5 series. Signal/Instrument series.

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Fluke Norma
Wide range of high quality electrical and electronic measuring instruments and systems used in power engineering and for testing of protective measures and specialising in Power Analysis equipment.

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Georg Fischer (Switzerland)
Today GF Piping Systems is a leader in piping systems for the safe and secure conveyance of liquids and gasses

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Hamberflow Ltd (UK)
Stainless steel flow indicators.

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Interface Inc (USA)
Load cells for mass measurement and control applications.

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International Sensor Technology (USA)
A complete Line of Stationary and Portable Gas detection.

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K P Mundinger GmbH (Germany)
Moisture measurement in solids and granules.

Lambrecht Meteo (Germany)
Process meteorological instruments including wind (anemometer and solid state) Temperature, Precipitation, Pressure, radiation and evaporation.. The weather specialists since 1859.

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MBW Elektronik AG (Switzerland)
Chilled mirror dew point measuring systems down to -90 degrees C dew point.

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Newtons 4th (UK)
Precision Power Analysers. A new generation in high performance power analysis.

PTL Dr. Grabenhorst GmbH
Manufacture test equipment for type testing including

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Platon Instrumentation (UK)
Variable area flow indicators for liquids and gases, Purge meters, metal tube, glass, plastic, FloBar etc. Flow and pressure switches & transmitters, valves and pumps.

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Primary Flow Points
Visual flow indicators.

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Ralston Instruments Inc (USA)
Quick Test adapters and Pressure Calibrators with portable hand-operated system for checking, testing and calibration of pressure instruments in the field.

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Revue Thommen (Switzerland)
Pressure & barometric instrumentation.

Rittmeyer (Switzerland)
Flow, position and pressure measurement technology for water and energy management in large dams [e.g. Katse Dam], penstocks, dredgers, water chambers, turbine discharge, water distribution networks, locks, weirs, irrigation plants and sewerage treatment plants.

Rotronic (Switzerland)
Humidity, temperature, air velocity, air pressure measurement and data-logging in industrial, commercial and research environments. Remote Monitoring System for Environmentally sensitive application.

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Royce Technologies (USA)
Instruments for dissolved oxygen, blanket level and total suspended solids / turbidity measurement.

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s::can (Austria)
s::can is the worlds leading supplier of UV-Vis spectrometer probes, other optical probes and accessories for the monitoring of waters and other kinds of liquids. Applications include drinking water, environmental monitoring, wastewaters and industrial fluids.

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Schuetz Messtechnik
Manufactures test and measuring instrumentation for the electrical industry. In particular transformer & Motor testing: Turns Ration Meters, Resistance Measuring Bridge, Transformer Loss measuring bridge.

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Schiltknecht (Switzerland)
Vane and thermo electrical anemometers, wind speed and direction instruments, micro water flow meters, micro pressure gauges and special pitot tubes.

Seaward Cropico (UK)

Manufacturer and design of high-quality Electrical test equipment. High Voltage Testing, Installation Testing, Ohmmeters (Micro Ohm meters and Milli Ohmmeters), Resistance Standards & Decades, PAT Testing Equipment, Renewables Test Equipment, Clare Industrial Electrical Safety Testers.

Georg Fischer Signet Logo

Comprehensive range of liquid flow measuring and batching equipment and pH, ORP and conductivity analytical instrumentation.

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They manufacture instruments: fault loop resistance and impedance, insulation resistance, earth resistance and soil resistivity, residual current protections, current, voltage multifunctional meters which combine the above-mentioned features, thermal imagers, low resistance meters, phase sequence testers, wire tracers, power quality analysers, clamp meters, multimeters, pyrometers, illuminance meters.

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SWR Engineering (Germany)
Solids measurement of Flow, Level & Moisture. Dust & Flow Detection.

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Tao Systems
Flow and structural measurement products for the aeronautics/marine engineering industries and the general fluid dynamics community.

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Tecflow International (Netherlands)
Chemical resistant liquid turbine-type flow meter range and associated converters.

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Techne Calibration (Cambridge) Ltd (UK)
Dry block, constant temperature and refrigerated baths for temperature calibration including portable thermo-regulators.

Cosa + Xentaur (USA)
Provide Industry with reliable solution for measurement of moisture and dewpoint in gasses and liquids based on Xentaur’s proprietary HTF aluminium oxide sensor technology.

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GH Zeal – Alexander Wright Division (UK)
Wet type gas flow meters, digital pressure data logger / indicator and pressure / temperature recorders.

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Dr Josef Zelisko GmbH (Austria)
Specialised current and voltage transformers.