In most, if not all, industries, precision and compliance aren’t just important - they’re essential. That’s why IANZ accreditation is a true mark of distinction for your business.
At TechRentals, we’re proud to have upheld our IANZ Accredited laboratory certification for over 30 years, delivering trusted, high-accuracy calibration services that meet the highest international standards.


What is IANZ?
IANZ stands for the International Accreditation New Zealand - the nation’s accredited body for certifying calibration laboratory accreditation and ongoing auditing for maintaining that accreditation. This ensures testing and calibration laboratories in New Zealand meet internationally recognised ISO (International Organisation for Standards) standards, along with specific local regulatory requirements.
IANZ accreditation ensures the Laboratory has undergone a rigorous independent technical review, assessing its competence and capability of personnel, calibration equipment used and the systems to support the calibration process and certificates.
Why IANZ Matters
When you choose an IANZ Accredited calibration, you’re getting:
✔ Calibration traceable to national and international standards
✔ Certification recognised across all major industries
✔ Confidence in compliance, safety, and performance
It’s a level of assurance that non-accredited providers simply can’t match.
TechRentals: 30 Years of Proven IANZ Accreditation
For over 30 years, TechRentals has been providing IANZ Endorsed Calibrations that consistently surpass industry standards. Our long-standing accreditation is a testament to our unwavering commitment to precision, reliability, and technical expertise.
TechRentals Calibration Capabilities
Our calibrations are available across a comprehensive range of disciplines, including:
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Electrical
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Pressure
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Air Flow
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Temperature
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Mass-flow
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Humidity
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Light (Lux)
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NDT
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IAQ
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Medical
Whether you work in manufacturing, pharmaceuticals, oil & gas, energy, or the medical sector, our services are trusted nationwide for their accuracy and reliability.
Nationwide Service. Unmatched Expertise.
With over 30 years of experience and a nationwide footprint, TechRentals offers:
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Expert technicians and tailored support
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Both IANZ Endorsed and Traceable calibration options
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A personalised approach backed by robust systems
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Flexible, fast service across New Zealand
We’re more than a calibration provider - we’re a one-stop calibration solution.
Book with Confidence
Whether you're meeting compliance standards, commissioning equipment, or ensuring system reliability, TechRentals provides IANZ Accredited and Traceable calibration services you can rely on.
Contact our calibration specialists today to book your service or discuss the right calibration approach for your business.