Our Appliance Testing Services

Port Appliance test and tag at Lyttelton Marina

About us

We're based in Lyttelton, but travel to you to ensure your electrical safety and compliance with Health & Safety and Electrical Regulations


Test and Tag

PATT performs test and tag inspections to the electrical test and tag standard as/nzs3760

We use a Testo 882 Thermal Imager to perform thermal scanning inspections

Thermal Imaging Inspections

We will thermally scan at risk parts of your electrical installation and provide detailed thermal imaging reports on what we find.

Quick guide to port appliance test and tag


Our  mobile appliance test and tag service  will come to you whenever and wherever you need electrical appliances, tools or leads tested to the requirements of the test and tag standard as/nzs 3760

Are You Fully Insured?

 Port Appliance Test and Tag has 10,000,000 Dollars Public Liability Insurance, 2,000,000 Dollars Of Professional Indemnity Insurance, our service vehicles have 10,000,000 Dollars of Third Part Liability Insurance Cover 

What Can I Expect From This PAT Service?

 We think we do Ok, and we're always looking for ways that we can .improve our test and tag service, but you can read some reviews about Port Appliance Test and Tag here

Christchurch Test and Tag Compliance Specialists


We are the specialist test and tag service in Christchurch, with over ten years appliance testing experience tagging tools on construction  sites, Factory/Workshop items including 3 phase. We also test and tag office appliances too, along with Laboratory equipment.

Do Your Technicians Have SiteSafe Passports?


Our Test and tag Technicians have either current SiteSafe Electrical Passports, or Construction Passports.
Port Appliance Test and Tag  have been  members of SiteSafe since 2009 and we are SiteWise Green accredited.
In November, we joined the

 Christchurch Safety Charter 

Contact port appliance test and tag anytime

Phone 022 424 0489 or 03 390 0139

As a mobile PAT Testing service, we will come to you. Whenever and wherever it suits you best, anywhere in Christchurch or North Canterbury up to Kaikoura. 

  Call Port  Appliance Test and Tag today to book a consultation for all your  appliance test and tag, electrical safety compliance needs.


Port Appliance Test and Tag Ltd

35a Winchester Street, Lyttelton, Lyttelton 8082, New Zealand

022 424 0489 or 03 390 0139


Open today

09:00 am – 05:00 pm

Drop us a line!