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Data Loggers

Data Loggers sold by Lontek in Sydney Australia are modern day electronic instruments that record data from various of sensors. Lontek sells a range of data loggers that can accommodate hundreds of data logging applications. We represent both local and overseas manufacturers directly, plus we custom build dedicated data logging systems. You could say that data loggers are what we specialise in. Plus we carry a fair range of local Australian stock for a quick delivery.

Lontek has been selling and specialising in data loggers for over 15 years. We have an extensive Electrical and Electronics background. This technical experience allows our sales & technical staff to assist customers with confidence. We stand by the products we sell and we do our very best to support customers.

If we are not 100% sure a product can perform the required task, we will set up a data logger to prove it first. Purchase a unit you know will be fit for purpose!

Buy from our secure and professionally hosted online shop at your convenience. Or feel free to give us a call to discuss your requirements.

Rental energy data loggers

Need to rent a power data logger for an energy recording job? Then talk to Lontek as we specialise in renting three phase power data loggers. When you hire a power logger from Lontek, you can be confident that someone at the end of the phone can actually assist you. More...

Get your data logger calibrated

Calibration is a must for many customers. While others just like to know that their data loggers are accurately recording data. Here is a good example of how a calibration can improve your data. More...

Looking for a Data Logger or Data Logging System?

Lontek offers a complete range of data loggers in Australia. Single channel low cost units through to multi channel units supporting up to 800 channels. In addition we also offer wireless data logging systems for portable or fixed applications.

In conjunction with our partner company LabCraft, Lontek can supply, install and commission your next project or simply just supply all of your data logging equipment.

RSS Featured Products

DataTaker Data Loggers

Datataker manufacture multi channel data loggers that are flexible and configurable, yet still easy to use. As an Authorised DataTaker Distributor in Australia, Lontek services the NSW region. More about DataTaker data loggers

Graphtec Corporation

Graphtec is a world leader in data logging and recording instruments.

The ultra portable GL series of data loggers offer excellent performance and superb value. With big full colour displays, Graphtec data loggers are great for portable applications.

Read more about Graphtec data loggers

Dent Instruments

Dent Instruments energy loggers and energy sensors are designed for today's Electrical Engineers and Energy Professionals.

The Dent power units are widely used in Australia. They have been used to develop smart energy solutions and have assisted in saving vast amounts of energy by proving engineers with accurate and reliable information. Read more about Dent Instruments energy loggers

Electrocorder by Acksen

Electrocorder energy loggers have been helping energy users since 1995. Their easy to use Electrosoft software has set Electrocorder apart from the competition. They continued to develop and enhance the existing products by adapting to the emerging markets of Energy Auditing and Renewable Energy.

Read more about Data Loggers by Electrocorder

ACR Systems

ACR Systems manufacture self powered, pocket sized data loggers. They measure and record a range of input signals.

Read more about ACR Systems


The SL7000 series of data loggers have up to four universal inputs capable of connecting with almost any type of analogue sensor or signal.

Read more about Signatrol Data Loggers

Grant Instruments

Data loggers from Grant Instruments are characterised by their ease of use. They are known for their high accuracy and this makes them very popular in scientific Laboratories.

Read more about Grant data loggers