Power Meters & Analysers
PX Electronics supplies Power Meters & Analysers for electrical testing, power measurement, commissioning support and product validation.
The range includes precision multi-channel power analysers for detailed AC measurement, harmonic analysis and converter testing, together with practical bench-top power meters for routine electrical checks, power consumption measurement and service diagnostics.
Power meters and power analysers are used for different levels of test work. A power meter is normally selected for straightforward measurement of power, voltage, current, frequency, energy use and power factor. A power analyser is used where engineers need deeper analysis, such as harmonics, waveform behaviour, multi-channel measurement, efficiency testing and formal validation records.
Available Power Meter & Analyser Products
View the current PX Electronics power measurement products below, from practical bench-top meters to multi-channel power analysers.
Choosing the Correct Power Meter or Analyser
Power meters and power analysers are used for different levels of test work. A power meter is normally selected for straightforward measurement of power, voltage, current, frequency, energy use and power factor. A power analyser is used where engineers need deeper analysis, such as harmonics, waveform behaviour, multi-channel measurement, efficiency testing and formal validation records.
| Product Type | Best Suited To | Typical Requirement | Product Range |
|---|---|---|---|
| Power Analyser | SFC testing, AC power source validation, commissioning and detailed electrical analysis | Multi-channel measurement, harmonics, efficiency checks and test evidence | PXe-PA9xx |
| Power Meter | Workshop checks, bench testing, service diagnostics and power consumption measurement | Voltage, current, watts, VA, energy, frequency and power factor | PXe-PA6000 |
Core Capabilities
Electrical Power Measurement
PX power meters and analysers support measurement of key electrical values including voltage, current, watts, VA, power factor, frequency and energy consumption.
SFC Testing and Commissioning
Power analysers can be used alongside Static Frequency Converters to check output voltage, current, frequency, harmonic behaviour, power factor and load response during FAT, commissioning and service work.
Harmonic and Waveform Analysis
The PXe-PA9xx Series supports more detailed analysis where engineers need to investigate harmonics, waveform distortion, phase imbalance or load-dependent behaviour.
Efficiency and Input/Output Testing
Multi-channel power analysers can be configured for converter input and output measurement, helping engineers assess efficiency, losses and performance under load.
Bench-Top Power Checks
The PXe-PA6000 provides a practical format for routine power checks, appliance testing, service diagnostics and lower-power electrical measurement.
Data Output and Reporting
Selected instruments support data output, logging or software-based analysis, allowing readings to be recorded for review, reporting and commissioning evidence.
Typical Applications
PX Power Meters & Analysers are used where electrical performance needs to be measured, checked or recorded. Typical applications include:
- Static Frequency Converter testing
- SFC factory acceptance testing
- Converter commissioning and service diagnostics
- AC power supply validation
- Programmable AC power source testing
- Input and output efficiency measurement
- Harmonic measurement
- Power factor measurement
- Energy consumption testing
- Load behaviour checks
- Bench electrical testing
- Workshop fault-finding
- Product development and validation
- Appliance and equipment checks
- Inverter and motor drive testing
- Laboratory AC power testing
- Customer witness testing
- Service and maintenance diagnostics
Selection Guidance
A power meter is the right choice when the test requirement is straightforward. It is useful for checking power consumption, voltage, current, power factor, energy use and basic load behaviour. A power analyser is required when the measurement needs to go further. This may include harmonic analysis, multi-channel measurement, three-phase power analysis, converter efficiency testing, inrush investigation, waveform review or formal commissioning records. For example, the PXe-PA6000 may be suitable for checking the power consumption of a connected load on a test bench. The PXe-PA9xx Series is more appropriate when validating a Static Frequency Converter output, checking harmonic content or comparing input and output power during converter testing. The correct instrument depends on the measurement task, not only the expected voltage and current. PX Electronics will normally review:
- Single-phase or three-phase measurement requirement
- Voltage and current range
- Direct measurement or external current transducer requirement
- Power, energy or power factor measurement
- Harmonic analysis requirement
- SFC or AC power source testing requirement
- Input/output efficiency measurement
- Need for data logging or computer output
- Accuracy requirement
- Calibration requirement
- Bench, field service or production test environment
Where the application involves Static Frequency Converters, programmable AC power sources or customer witness testing, a power analyser is usually the more suitable instrument. For routine workshop checks and power consumption measurement, a power meter may be sufficient.
Why Choose PX Electronics for Power Meters & Analysers?
PX Electronics supplies power measurement equipment to support wider electrical testing, converter validation and commissioning work.
This matters because many test requirements involve more than simply reading voltage and current. SFC testing, AC power source validation and inverter checks often require power factor, harmonics, waveform behaviour, efficiency and recorded measurement data.
PX can help identify whether a practical bench power meter is enough, or whether a multi-channel power analyser is required for the application. This avoids over-specifying simple bench checks while still giving engineers the right tool for formal validation and commissioning work.
Power Meter & Analyser FAQs
What is a power meter?
A power meter is a test instrument used to measure electrical values such as voltage, current, power, apparent power, energy consumption, frequency and power factor.
What is a power analyser?
A power analyser is a more detailed measurement instrument used for power quality, harmonic analysis, waveform behaviour, multi-channel measurement and efficiency testing.
What is the difference between a power meter and a power analyser?
A power meter is normally used for practical checks and routine measurement. A power analyser is used when engineers need deeper analysis, such as harmonics, phase behaviour, converter testing or formal test evidence.
Which PX product is best for Static Frequency Converter testing?
The PXe-PA9xx Series is the better choice for detailed SFC testing. It supports multi-channel measurement, harmonic analysis, converter output verification, efficiency checks and data logging.
When would I use the PXe-PA6000 Power Meter?
The PXe-PA6000 is suitable for bench-top checks, power consumption measurement, power factor checks, service diagnostics and routine electrical testing.
Can PX instruments measure power factor?
Yes. Both power meters and power analysers can be used to measure power factor, depending on the required accuracy, channel count and level of analysis.
Can these products measure energy consumption?
Yes. The PXe-PA6000 can measure energy consumption for bench and service applications. Power analyser configurations can also support energy and power measurement where required.
Can PX power analysers be used for three-phase measurement?
Yes. The PXe-PA9xx Series can be configured for single-phase, three-phase and multi-channel measurement depending on the selected arrangement.
Can a power analyser measure harmonics?
Yes. The PXe-PA9xx Series supports harmonic measurement and optional harmonic or compliance-related functions where required.
Can measurement data be recorded?
Selected instruments support data output, logging or software analysis. The required method should be confirmed when selecting the product.
What information is needed to choose the right instrument?
PX Electronics will need to know the voltage, current, phase arrangement, measurement objective, load type, required accuracy, harmonic requirement, reporting needs and whether the instrument will be used on a bench, in production or during commissioning.
Need help choosing a Power Meter or Analyser?
Contact PX Electronics for product advice, specification support or a quotation for your application.