COVID19 Update

Graintec Scientific remains open to continue the supply of instrumentation and servicing / calibration of instruments, as well as phone support.

We are taking all necessary precautions to ensure the safety of our customers and our team.

We understand that it remains as vital as ever to maintain the quality of your product/s and our servicing team are committed to ensuring that your instruments are fully functional and accurate with up to date calibrations.

Please reach out if we can be of any assistance.

Lucas Anstiss
Managing Director

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Food & Lab

Data Logging


LogTag is Australia’s most trusted temperature logging system.


LogTags are cost-effective, easy-to-use (even for beginners) and come with a money back satisfaction guarantee and free lifetime support.


LogTags make temperature and humidity logging easy


LogTag Recorders are easy to set up and easy to read.  Simply connect the logger to your computer and in seconds you have a graph of temperature history.


Almost everything is configurable – from the time between readings to the minimum and maximum ranges.


The software is easy to install and use.


There are models that have visible and audible alerts if temperatures go out of range, and models that plug straight into your computer’s USB port without the need for a separate reader.


“LogTag Temperature Logger – Extended Memory”

Smart, high capacity temperature logger – great for fridges and freezers

This popular model is ideal for most situations. It can log temperatures from -30°C to 85°C so it will suit everything from commercial freezers to incubators.  This model has become the standard for medical centres and hospitals monitoring vaccine refrigerators.


Push Button Start

Configure the Tag to use Push Button Start and there is no rush about getting the Tag from the Reader to the refrigerator. Logging will not begin until the Start button is pushed.


Visual Alerts

If the Tag logs temperatures outside the safe range you have set, the Alert LED will flash red, giving you a handy visual notification that there has been a problem.


Easy to use

The LogTag is so simple to set up and use that you'll be an expert in no time.