Trusted Expertise in Defence & Aerospace Calibration
With over 75 years of experience, we’ve built a reputation as a trusted partner in Aerospace, Aviation, and Defence calibration. We work with Defence Primes and directly support the Australian Defence Force (ADF) to help maintain operational integrity and compliance.
Our services align with:
✔ ASDEFCON (Australian Standard for Defence Contracting) – ensuring full compliance with Defence procurement and maintenance standards.
✔ ITAR (International Traffic in Arms Regulations) – meeting international regulations for handling sensitive Defence-related equipment.
By partnering with us, you gain a calibration provider with deep expertise in Defence operations, ensuring your equipment meets the highest industry standards for accuracy, compliance, and reliability.
We provide Defence and Aerospace calibration services nationwide, supporting major Defence bases, aviation hubs, and key operational sites to keep mission-critical assets performing at their best.
Aviation & Aerospace Calibration Services
Aviation maintenance depends on accuracy and reliability. Properly calibrated instruments don’t just ensure compliance — they reduce risk, improve safety, and maintain aircraft performance. As an authorised service agent, we provide calibration for essential aviation instruments, including:
✔ Barfield Aviation Ground Support Equipment:
- DC Fuel Quantity Test Sets
- Digital Turbine Temperature Test Sets
- Pitot Static Test Sets
✔ Approved service centre for Druck ADTS (Pitot Static Test Sets)
✔ Calibration, sales, and service of GEC Aircraft Weighing Platforms
We work closely with aviation professionals, Defence contractors, and aerospace manufacturers to ensure their equipment is tested and calibrated to the highest standards.


Trusted by Defence & Aerospace Leaders
TechRentals is proud to be a trusted partner in the Defence and Aerospace sectors. Our expertise includes:
✔ Official service provider in the F-35 Product Support Provider Network
✔ Approved service centre for Druck Measurement & Sensing (Pressure) products
✔ Calibration of aviation tools from industry leaders like:
- Honeywell Chadwick Helmuth
- Redbox Aviation
- Druck
- Barfield Inc.
- Tel-Instrument
- GEC Scales
Our deep industry knowledge ensures that your mission-critical assets are always compliant, accurate, and operational.


Onsite & Field-Based Calibration Solutions
We know that time is critical in Defence and Aerospace operations. Sending equipment offsite for calibration can cause delays, disrupt schedules, and impact readiness. That’s why we offer onsite and Field Service Calibration, bringing our expertise directly to you.
✔ ITAR-compliant processes – ensuring secure calibration of Defence-controlled assets.
✔ Foreign Military Sales (FMS) readiness – meeting the requirements for international Defence collaborations.
Our Field Service Calibration mobile units bring the lab to you — reducing downtime, eliminating shipping risks, and ensuring rapid turnaround times for mission-critical assets. Whether you need routine calibrations or urgent services, we provide the expertise and flexibility to keep your operations running without delays.




Simplified Compliance with TotalCal
Managing compliance documents, calibration records, and service schedules can be a headache, especially in regulated industries like Defence and Aerospace. Our TotalCal Calibration Asset Management portal makes it easy to stay on top of your tooling inventory.
- Compliance documentation
- Service records
- Calibration schedules
This ensures audit readiness, enhances operational efficiency, and simplifies asset lifecycle management.
Trusted by Defence & Aerospace Leaders
TechRentals is proud to be a trusted partner in the Defence and Aerospace sectors. Our expertise includes:
✔ Official service provider in the F-35 Product Support Provider Network
✔ Approved service centre for Druck Measurement & Sensing (Pressure) products
✔ Calibration of aviation tools from industry leaders like:
- Honeywell Chadwick Helmuth
- Redbox Aviation
- Druck
- Barfield Inc.
- Tel-Instrument
- GEC Scales
Our deep industry knowledge ensures that your mission-critical assets are always compliant, accurate, and operational.




Ensure Precision in Your Aircraft Maintenance
When it comes to Defence and Aerospace calibration, you need a partner you can trust. TechRentals Calibration & Sales delivers the expertise, precision, and reliability required to keep your equipment performing at its best.
Contact us today to book your calibration service or get expert advice on Defence compliance solutions.
Calibration Blog Posts
All Blog Posts

Precision You Can Trust: TechRentals' Industry-Leading Calibration Services
For industries that depend on accuracy - manufacturing, construction, mining, telecommunications, and beyond - calibration is essential. It ensures compliance, prevents costly downtime, and maintains operational efficiency.


What is TRUE Calibration?
When precision matters, calibration isn’t just a routine check—it’s a necessity. From medical devices to aerospace engineering, industries rely on accurate measurements to ensure safety, compliance, and performance. But how do you know if your equipment is truly calibrated?


Why Endorsed Calibration Matters
In industries where precision is critical—whether in engineering, healthcare, or manufacturing—measurement errors can lead to costly mistakes, compliance failures, or safety risks. How can you be certain your instruments are delivering accurate, reliable, and compliant results?