Test and Tag
Why Us
Electrical engineers, not just testers
With over 7 years of experience in designing devices and applications, Trust Technical Services Limited is your trusted partner for electrical expertise and peace of mind. We blend technical skill with creative problem-solving to meet your unique needs.
We're not just testers — we're electrical engineers who understand your equipment inside and out.
- Certified Professionals
- Fast Turnaround
- Detailed Reports
Our Testing Services
What We Test & Tag
Comprehensive electrical safety testing covering single-phase, 3-phase, RCD, and microwave leakage. Full protection and peace of mind.
Single-Phase Testing
Professional single-phase safety testing ensuring your equipment is safe and compliant. Includes comprehensive checks for faulty insulation, earth connections, and electrical hazards.
- Comprehensive electrical hazard checks
- Faulty insulation detection
- Earth connection testing
- Safety compliance certification
3-Phase Testing
Safety and compliance testing for industrial equipment. We perform critical checks including insulation and earth continuity to protect against shock, fire, and equipment failure.
- Industrial equipment safety checks
- Insulation resistance testing
- Earth continuity verification
- Shock and fire protection
RCD Testing
Professional RCD testing to verify your safety switches trip quickly and correctly. Our service guarantees your residual current devices are compliant and fully functional.
- Trip time verification
- Residual current measurement
- Compliance certification
- Full functionality check
Microwave Leakage Testing
Microwave leakage testing to measure radiation levels and confirm they are within safe limits, protecting occupants from potential health risks.
- Radiation level measurement
- Safe limit verification
- Health risk protection
- Appliance safety assurance
Professional Service
Custom scheduling, detailed reports
Detailed test reports and proactive reminders so you never miss a testing deadline.
Custom Scheduling
We'll design a personalised testing schedule for your workplace.
- 24/7 Support Available
Testing Frequency
When Should You Test & Tag?
Frequency depends on the environment and usage. AS/NZS 3760:2022 specifies minimum intervals:
| Environment | Interval | Notes |
|---|---|---|
| High Risk Environments | Every 3 Months | Construction, outdoor, or hostile environments |
| Industrial Use | Every 6 Months | Workshops, manufacturing, high-use tools |
| Standard Office | Every 12 Months | Offices and general appliances |
| Protected Equipment | Up to 5 Years | Rarely moved, protected equipment |
The Value
Benefits of Test & Tag
Regular testing delivers far more than just compliance — it protects your people, property, and bottom line.
Safety First
Identify and eliminate electrical hazards before they harm people.
Regulatory Compliance
Meet AS/NZS 3760:2022 and Health & Safety at Work Act obligations.
Reduce Costs
Prevent costly equipment failures and emergency repair bills.
Insurance Protection
Avoid claim denials by maintaining valid test records.
Staff Confidence
Demonstrate commitment to safety — boost morale and retention.
Reputation & Trust
Show clients and stakeholders that safety is your priority.
Legal Framework
Compliance Standards
Our testing ensures you meet all New Zealand electrical safety regulations.
AS/NZS 3760:2022
The primary standard for in-service safety inspection and testing of electrical equipment in New Zealand and Australia.
Health & Safety at Work Act 2015
Requires employers to manage electrical risks in the workplace. Regular test and tag is essential for compliance.
Electrical Safety Regulations 2010
Mandates inspection and testing of electrical installations and equipment. WorkSafe NZ
Don't risk non-compliance
Fines under the Health & Safety at Work Act can reach $250,000 for businesses and $50,000 for individuals. Regular test and tag protects you legally and financially.
Coverage
What Equipment is Included?
Test & Tag covers all plug-in electrical equipment across your workplace:
- Power Tools & Leads — Power tools, extension cords, leads
- Office Equipment — Computers, monitors, printers
- Kitchen Appliances — Microwaves, ovens, kettles
- Safety Switches (RCDs) — All residual current devices
- Lighting & HVAC — Lighting, heaters, fans
- Hired & Repaired Items — Must be re-tested before reuse
Documentation
Tagging & Record Keeping
Every item that passes gets a durable tag plus a full digital compliance record:
- Tester Identity — Certified tester and company details
- Test Date — When the testing was completed
- Due Date — Next testing required by
- Standards Reference — AS/NZS compliance standard cited
Receive a detailed compliance report with reminders for upcoming re-tests — so you never miss a deadline.
Don't Take Chances
Risks of Non-Compliance
Skipping or delaying testing can lead to serious consequences:
Safety Hazards
Electrical shocks, fires, and equipment failure putting lives at risk.
Legal Penalties
Fines and legal action under Health & Safety laws — up to $250,000.
Insurance Claims
Claim denials and policy complications from untested equipment.
Emergency Costs
Unexpected breakdown and repair expenses from preventable failures.
Reputation Damage
Loss of client trust and compliance failures made public.
Business Disruption
Forced shutdowns, workplace investigations, and operational delays.
Don't let these risks become reality.
Stay compliant with regular testing. Contact us today to schedule your next test and tag service.
Ready to see it working?
Book a free 20-minute demo. No commitment.