Supplies Lucas Cell-type radon counting systems for earthquake detection, hydro-dam groundwater leakage, and pollution studies of estuaries and oceans.

Manufacturer of personal radiation detectors and monitors including the FEMA-designed direct reading pocket dosimeter.

Radiation and nuclear measurement equipment including dosimeters, dose ratemeters, spectrometers, activity monitors, whole-body counters and calibration benches.

Dose rate meters with built-in Geiger Müller counters, personal dosimeters and accessories.

Makers of PC based and stand alone Geiger counters, Radon monitors, as well as other monitors for use with PCs.

Handheld and fixed installation doserate monitors for the measurement of gamma and neutron radiation.

Manufacturers of computer based alpha, beta, gamma, and x-ray radiation measurement and monitoring equipment.

Handheld and portable radiation monitoring equipment, including isotope identification.

Miltary surplus Geiger counters and dosemeters, specifications stated.

Survey meters, area monitors, portal monitors, ion chambers, and multi-channel analyzers. New and pre-owned equipment.

Electronic Radon and Thoron detector with real-time spectral analysis.

Handheld Geiger counter for security and personal use.

Handheld monitors, vehicle monitors, airborne and mobile radiation detection systems for environmental monitoring and emergency preparedness.

Radon and tritium detection instrumentation for home inspectors and radon professionals.

Personal geiger counters built into wristwatches, suitable for public vigilance and security, area dose level monitoring, detection of radioactive materials and background radiation monitoring.

Radon monitoring, environmental gamma monitoring, private radio network setups, gamma dose rate meters, handheld instrumentation for electromagnetic fields.

Manufacturer of dosimeter systems, mainly for use in the sterilisation of medical equipment.

Digital and analogue Geiger counters, available pre-assembled and in kit form.

Hand held geiger counters for personal and professional use.

Electronic dosimeters, contamination monitors, dose and survey meters.

Pocket size geiger counter and radiation alarm that can interface to a personal computer.

Radiation dosimetry products and services to measure exposure to occupational and environmental radiation including X-ray, beta and gamma monitors, neutron badges, and radon gas detectors.

Personal dosimeters, portal monitors, survey instruments and multichannel analysers.

Designer and manufacturer of a wide range of radiation detection and measurement equipment.

Pocket device with alarm for the detection of gamma radiation.

Suppliers of a selection of handheld Geiger counters. Information on mineral identification using handheld radiation monitors and other applications.

Range of environmental radiation survey instruments including gate monitors and vehicle monitors.

The National Physical Laboratory is responsible for developing and providing the UK National Measurement System in the fields of ionising radiation and radioactivity. Site provides excellent information about sources of radiation, and measurement units.

Neutron sensitive scintillating glass fibre sensors, neutron detection systems for nuclear safeguards and security applications.

A personal radiation monitor and alarm on a key ring.

Digital radiation detector and dosimeter for personal use.

Geiger counter that can be linked with your PC to measure background radiation and display results.

Design and manufacture of radiation measuring devices, from small hand held units to complex integrated monitoring systems.

Suppliers to the Australasian region, carrying a range of instrumentation for radiation monitoring and measurement.

Portable survey meters, dosimeters and portal monitors for security applications.

Radon and Thoron gas detectors for environmental monitoring. Also provides electrical and mechanical repair and calibration services.

Manufactures passive integrating electret ionization chambers for measuring ionizing radiation (alpha, beta, gamma, neutrons) and radioactive gases/vapors (radon, thoron).

Wall-mount Geiger radiation monitors with alarms for integration into security and safety systems.

Ready-made electroscope-ionization chamber fallout meters.

Various radon measuring devices for use in indoor air, soil gas and in water, differing in the kind of the measuring system, in sensitivity and in handling.

Radiation protection services and equipment for security and monitoring applications, including radiation detectors, pagers and alarms, search equipment, electronic dosimeters and portable spectrometers.

Personal radiation monitor. Site includes information on environmental radiation.

Suppliers of a range of equipment for radon and thoron gas monitoring, also radiation monitors and dosimeters.

Contamination monitors, Radon detection systems, dosimetry equipment including in vivo dosimetry products

High-dose measurement dosimeters for use in food irradiation treatment applications.

Supplier of radiation survey equipment and radiation safety support services.

Radiation monitoring systems, personal dosimetry, portable survey equipment and contamination monitoring equipment.

A supplier of simulated radiation meters for realism in training and emergency drills without the use of radioactive sources.

Multipurpose survey meters and radioactivity monitors.

Portable probes and monitors, personal dosimetery equipment, personnel monitors, calibration services, security and emergency response equipment.

Design and manufacture of portal monitors and hand-held detectors for the protection of Special Nuclear Materials (SNM).