Group3 Technology Limited is a leading brand based in Auckland, New Zealand, specializing in designing and manufacturing robust scientific instruments for measuring magnetic fields, as well as specialist control systems for various temperature and magnetic field conditions. With over 30 years of experience, Group3 holds the industry benchmark in precision and accuracy. Their product range includes digital Teslameters/Gaussmeters, Hall Effect Probe/Analogue Hall Probe, high field probes, control modules, device interface units, and various accessories and upgrades.

Group3 is renowned for producing the world's most accurate and cost-effective Hall Effect Digital Teslameter, as well as an accurate analog output magnetic field transducer. Additionally, Group3 supplies control modules to US manufacturers of Ion Beam Implantation equipment, playing a crucial role in the manufacture of semiconductor circuits. They have also launched a control system for high voltage equipment, which is being utilized in universities, research institutes, and medical and industrial particle accelerators globally.

Driven by continuous product innovation and aligning with emerging technologies, Group3 is committed to providing cutting-edge solutions in Science, Engineering, Manufacturing, Technology, and Research. They have a dedicated team of highly skilled professionals who can swiftly respond to market requests and take advantage of new technological advances. Despite their geographical location, Group3's extensive dealer and distributor network ensures efficient support, repair, and calibration services worldwide