Need to Measure and Log
Energy and Power?
Our single- and three-phase power analysers are ideal for power quality testing, troubleshooting, logging and generating detailed reports.
Looking for high quality and affordable
energy measurement and logging equipment?
Look no further, we sell quality, reliable, easy to use energy loggers and power analysers direct to you from our online shop.
Energy logging solutions
to meet your needs.
Specialist in Energy metering and logging
We have years of experience in the field of energy measurement and can therefore offer you the high-quality support you need.
Professional looking data visualisation
We do not just give you the raw data, but also the tools to visualize, analyse, and make sense of the data.
Accurate and reliable data
Our meters are calibrated to the highest accuracy, and calibration certificates are available, giving you peace of mind.
AmpX supplies professional energy metering equipment
— backed by real engineers.
- SA-based seller with VAT-compliant invoicing and local warranty support
- Specialist technical support for energy metering, logging, analysis and reporting
- Fast delivery in SA – we only sell what is in stock. Delivery SA wide within 5 days
- Repairs, spare parts & long-term support – not drop-shipping
- Trusted by engineers, electricians, solar installers & energy managers
Not sure which meter is right for your application?
We gladly advise on any technical or other questions you might have.
- Call us: +27 61 127 0782
- WhatsApp us: +27 61 127 0782
- Message us
Featured Products
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R 31 100.00 Incl. VAT -
R 22 050.00 Incl. VAT -
R 14 970.00 Incl. VAT -
R 8 500.00 Incl. VAT
MEATROL
Mi550Portable Three Phase
Energy LoggerME537
Multi-function
Power Analyzer
BROWSE OUR RANGE OF ENERGY METERS
Mi550
ME435
ME440
Why make use of Energy loggers for Energy and power usage recording.
satisfied electricians, solar installers and engineers
devices sold
selling since
countries
already sold in
Learn more about energy logging
and how to use it in our Blog.
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Rogowski Coil Accuracy and Calibration: What Affects Measurements?
Rogowski coils are popular because they make current measurement much easier. They can be wrapped around large cables and busbars, installed in tight spaces, and used for high-current measurements without interrupting the conductor. But once the coil is installed, another question becomes important: How accurate is the measurement? – The answer is not determined by…
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Meatrol Mi550 vs Fluke 1736/1738: Three-Phase Power Logger Comparison
The Meatrol Mi550 and the Fluke 1736/1738 are portable three-phase power and energy loggers used for load profiling, energy audits, solar PV sizing and power quality screening. Both log voltage, current, power, power factor, energy and harmonics up to the 50th order, and both meet IEC 61000-4-30 Class S. The practical difference: the Mi550 is…
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Power Factor Formula: How to Calculate Power Factor (With Examples)
Power factor is the ratio of real power to apparent power: PF = kW ÷ kVA. A reading of 1.0 means all supplied power does useful work; below roughly 0.9–0.95, most network operators start charging penalties. To calculate it, measure real power (kW) and apparent power (kVA) with a power analyser and divide. The Invoice…
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