About Us
About Electrotest
Electrotest specialises in supplying Electrical and Electronic Test & Measurement Equipment and Power Protection Solutions. We source trusted products from leading global manufacturers to provide reliable solutions for electrical testing, measurement, and power quality challenges. Our goal is to help businesses improve safety, accuracy, and efficiency with the right tools and technology.
Who We Are
Electrotest’s core business is the importation and distribution of Electrical and Electronic Test & Measurement Equipment and Power Protection Solutions.
What We Do
We source products from around the world to offer our clients effective solutions to their electrical and electronic testing and measurement requirements or power quality issues. ​
What We Specialise InÂ
Electrical Test & Measurement (LV & HV)
Electronic Test Equipment
Power Protection Solutions
Telecommunications
Training for each specialtyÂ
Why Choose Us
Our team combines industry knowledge, technical expertise, and responsive support, so you get the right solution every time.
Gary Catlin
General Manager | Gary Catlin
Ruby Guo
Ruby Guo | Admin/Accounting
Jon Forster
Service Engineer | Jon Forster
Rohann da Souza
Sales Manager | Rohann da Souza
Jonathan Taylor
Sales Engineer | Jonathan Taylor
James Catlin
Sales Manager | James Catlin
Caique Alves
Service Technician | Caique Alves
Sophie Catlin
Sales Engineer | Jonathan Taylor
Jellica Quillon
Internal Sales Support | Jellica Quillon
Our Product Range
We offer a comprehensive range of Electrical and Electronic Test & Measurement Equipment, from portable handheld field testing devices to high-precision bench equipment designed for advanced applications.
Trusted Global Brands
Electrotest partners with reputable manufacturers from around the world to deliver reliable testing solutions and Uninterruptible Power Supply (UPS) systems across New Zealand and surrounding regions.​
Serving Diverse Industries
Healthcare & Medical
Telecommunications
Power Generation & Distribution
Education
Research & Development
Defence
Electronic OEM Markets
Our Product Range
We offer a comprehensive range of Electrical and Electronic Test & Measurement Equipment, from portable handheld field testing devices to high-precision bench equipment designed for advanced applications.
See our divisions below
Electrotest has divisions covering all aspects of electrical and electronic test and measurement equipment and power protection solutions. Each division is led by specialists in their respective fields.
Electrical
Our Electrical Division provides comprehensive solutions for both low-voltage (LV) and high-voltage (HV) environments. From PAT testing instruments to advanced HV diagnostic equipment, our sales team supports contractors, utilities, and industrial clients with reliable tools for safe installation, testing, and compliance.
Electronic
The Electronic Division supplies precision instruments and technology for education, manufacturing, and biomedical sectors. We support teachers, technicians, engineers, and laboratory teams with high-quality equipment designed for training, diagnostics, development, and research applications.
Power Protection
In our Power Protection Division, we specialise in delivering comprehensive solutions for UPS, battery backup systems, Battery Energy Storage Systems (BESS), DC chargers, and motor control (drives). Our expertise covers consultation, design, supply, installation, commissioning, service, and ongoing maintenance, providing reliable, efficient, and end-to-end power protection for every application.
Telecommunications
The Telecommunications Division delivers specialised RF test equipment and communication solutions for installers, technicians, and network professionals. We support the setup, verification, and maintenance of radio, wireless, and communication systems across NZ’s telecom and RF industries.
Services & Repairs
Our Services & Repairs Division supports every product we sell with professional servicing, repairs, and calibration. If specialised calibration is required, we manage the full process for you, ensuring your equipment stays accurate, certified, and ready for use.
Training
The Training Division provides practical, industry-focused courses delivered by experienced professionals. With hands-on learning and CPD-accredited options, we help technicians, teachers, and industry staff build skills, stay compliant, and advance their professional development.
Our Journey Through the Years
The company traces its roots back to 1976, building a strong legacy of expertise and innovation in its field. Over the past 36+ years, it has evolved through changes in ownership and name, while staying true to its core mission
1976
1976 – 1986
GTS Engineering Ltd
1986
1986 – 2002
Nilsen Technologies Pty Ltd
2002
2002 – 2005
Electrotest Ltd
Today
2005 – Present
HV Test Ltd, trading as Electrotest
Proven Experience
We’ve been delivering high-quality solutions since 1976, giving us the expertise to handle even the most complex projects with confidence
Uncompromising Quality
Every job is carried out to the highest standards, ensuring safety, precision, and long-lasting results.
Trusted Reputation
Decades of reliable service have earned us the trust of clients across industries.
Adaptability
We’ve evolved with technology and industry trends, ensuring our solutions are always up to date and effective.