Power, Energy & Battery Testers

24 products

Understanding how a site draws, wastes and stores electricity is the first step to controlling the bill and the risk. Our power, energy and battery testers give Australian electricians, energy auditors and facilities teams the data to measure consumption, uncover power quality problems and confirm that backup systems will hold up when called on. 

The range tackles three related jobs. Power quality analysers reveal what is really happening on a supply, capturing harmonics, sags, swells and imbalance that quietly damage equipment and inflate costs. Energy loggers track consumption over time to expose waste and support efficiency projects, while battery testers and analysers check the health and capacity of cells and banks before they let you down. 

Selecting the right instrument depends on whether you are chasing a fault, auditing usage or maintaining backup power. Our team can help you match the tool to the question you are trying to answer. 

Decisions built on this data need accurate readings, and instruments drift with time and use. We calibrate the equipment we sell, with ISO 9001 certified processes and traceable results that satisfy compliance and audit needs. 

We deliver to electricians, auditors and industrial sites across Australia. Chasing a power quality issue or planning an energy audit? Talk to our team and we will help you spec the right gear.

Frequently Asked Questions

Power quality describes how clean and stable a supply is, covering harmonics, voltage sags, swells, imbalance and flicker. Poor quality overheats motors, trips equipment, shortens component life and wastes energy. Measuring it lets you find and fix the causes before they lead to failures or higher running costs.

An energy logger records electrical consumption over time, capturing how much power a site or piece of equipment uses and when. That history reveals waste, peak demand and inefficient loads, giving you the evidence to target upgrades, verify savings and build a business case for energy efficiency work.

A battery tester oranalysermeasures parameters such as voltage, internal resistance and capacity to judge whether a cell or bank is still fit for service. Rising internal resistance and falling capacity signal ageing. Regular testing catches weak batteries before they fail during an outage or critical operation.

A power meter measures basic quantities like voltage, current and power. A power qualityanalysergoes deeper, capturing harmonics, transients, imbalance and disturbances over time to diagnose supply problems. If you are troubleshooting equipment faults or unexplained trips, theanalysergives you the detail a basic meter cannot.

Yes. Energy audits, power quality reports and battery assessments all rely on accurate figures, and instruments drift with age and use. Calibration confirms the readings you act on are trustworthy. We calibrate the power and energy equipment we supply and provide traceable results for compliance.

Harmonics are distortions caused by non-linear loads such as drives and electronics. They overheat cables, transformers and motors, cause nuisance tripping andwaste energy. Measuring harmonic levels helps you identify problem loads and decide whether filtering or other mitigation is needed to protect equipment and improve efficiency.

Yes. We stock power qualityanalysers, energy loggers and battery testers and ship nationwide to electricians, auditors and industrial sites. Tell uswhether you are troubleshooting, auditing or maintaining backup power, and we will recommend suitable instruments backed by traceable calibration.