OneTemp | Measurement and Monitoring Instruments Australia

We love talking shop! CALL US anytime and talk to a real person who knows their stuff

Behind every order is a team of specialists ready to help you choose, set up and succeed with your next project. We’re here to help, no robots — just our team. Speak with one of our specialists today!

Call Us - 1300 768 887

For an all-in-one commercial refrigeration and cold store monitoring kit... Trust Monnit

This affordable, easy-to-use kit includes everything you need to simplify temperature monitoring in your cold stores and commercial freezers.

Upgrade your System Today!

HOBO Compost Monitoring Hot Spot Detection Kit

Keep your compost temperatures and hot spots monitored and under control with our wireless solutions. This innovative technology enables reliable measurement, recording, and alarming so you can ensure optimal conditions are maintained to minimise risks.

Learn How

Intelligent Sensing that Matters for Modern Retail & Buildings

Milesight's People Sensing Solutions leverage advanced technology to deliver accurate real-time data, enabling smart buildings to adapt to occupancy and people flow, enhancing facility security, energy efficiency, and comfort.

Find your Ideal People Sensing Solution

The ultimate multiparameter measurement solution for collecting critical water data

Take your monitoring to the next level with HOBO MX800 Multiparameter Water Quality Data Loggers - a highly versatile, modular solution that supports interchangeable sensors for conductivity, temperature, depth (CTD) and dissolved oxygen (DO)

HOBO MX800 Series Water Data Logger

Maintain the integrity of your temperature-sensitive products throughout the supply chain

Flexible and Easy-to-Use Single Use Data Logger ideal for Food & Beverage, Pharmaceuticals, Cold Storage, Logistics and more!

Try it Today!

Advanced Gateways for Smarter Buildings and Future-Ready IoT Solutions!

Curious about LoRaWAN gateways and their role in IoT solutions? These integral devices serve as the bridge between sensors and network servers, collecting and transmitting data over long distances with remarkable efficiency.

Explore Milesight's LoRaWAN Gateway Range

Critical water monitoring for the protection and restoration of Wetlands

A crucial component of ensuring success is collecting accurate water level and water quality data. HOBO monitoring tools provide researchers with reliable data they need to assess, plan, and implement strategies effectively.

Explore the Range

Innovative Automation Solutions for Modern Industries with ezeio

Transform your operations with scalable, retrofit-friendly automation. Monitor, control, and optimise industrial systems effortlessly while simplifying IIoT adoption to drive productivity and business growth.

Improve your Operations with Automation

Measure light with accuracy and confidence

Discover reliable and high-quality PAR sensors for accurate light measurement. Ideal for environmental research, agricultural applications, and achieving precise data for your projects!

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Local Support – Tailored Solutions - Backed by Trusted Global Brands

At OneTemp, we do more than supply instruments — we guide you to the right solution. With 50+ years’ experience, our team supports industries, researchers, and environmental projects across Australia and New Zealand. We specialise in measurement, monitoring, and IoT solutions, backed by the world’s leading manufacturers. What sets us apart is our people: approachable experts who listen, advise, and support you from selection through to setup. As an ISO9001-certified company, we’re committed to quality, reliability, and customer success. Whether it’s a complex project or simply choosing the right logger, our specialists are just a call away.

📞 1300 768 887 — Talk to an Expert Today

Measurement

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Carbon Dioxide (CO2)

Compressed Air

Humidity

Moisture

Motion

Occupancy

Particulate Matter (PM2.5)

pH

Rainfall

Soil Moisture

Temperature

Weather

Wind

Level

Pressure

Voltage

Dissolved Oxygen (DO)

Frost

Instrument Type

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Controllers

Data Loggers

Data Acquisition Recorders

Gateways

Infrared

Power Monitoring

Sensors

Wireless Sensor

Test & Measure

Transmitters

Guidance You Can Trust

Helping customers succeed across Australia & New Zealand

Our Resource Centre is packed with data sheets, manuals, webinars, and guides to help you get answers quickly. It’s designed to make it easier to find the right solutions for your project. Still not sure what you need? Our friendly team is always ready to help — give us a call on 1300 768 887 and we’ll work through it with you.

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