Metrel MI2892 PowerMaster Power Quality Analyser

  • 4 voltage and 4 current channels providing measurements for single and three-phase systems
  • Power, Harmonics, THD, Phase Diagram, Flicker, Transient, Waveform
  • Kit includes flexible clamps, carry bag, test leads and more
More Info

Metrel MI2892 PowerMaster Power Quality Analyser

Offering a huge range of functions, including enabling the detection of harmonics, phasors and waveform anomalies in both single and three phase installations by simply connecting the device, the hand-held Metrel MI2892 PowerMaster is the perfect power quality analyser for engineers looking for high-quality versatile instruments.

Designed for long term recording as well as troubleshooting power quality problems, the MI2892 has 4 voltage / current channels providing TRMS measurement at min, max and average.

The PowerMaster offers a complete range of functions, ranging from Power Factor, Power and Energy measurements, THD and harmonics analysis and frequency measurements to interharmonics analysis, signalling and temperature measurement.

With colour-coded input terminals and termi­nal labels to suit your application region, the MI2892 boasts user-friendly navigation and an intuitive menu system for ease of use on its large graphical colour display.

The MI2892 also features automatic Smart Clamp detection and range selection alongside handy Quick Set buttons for faster data overview when troubleshooting and support for microSD memory cards for removable data storage.

Suitable for use in most environments, the MI2892 PowerMaster is enclosed in a sturdy rubber case for added protection and has an overvoltage category of CAT IV 600V and CATIII 1000V, ensuring your safety as well as the instruments.

The PowerMaster comes packaged with a complete kit with the 4 x A1227 flexible current clamps as an optional accessory (please add if required when adding to basket). The standard MI2892 set includes crocodile clips & probes and measurement leads, so you can get started right away. It also comes packaged with PowerView3, Metrel’s advanced PC software enabling detailed analysis of recorded data, automatic test report creation and more.

  • Provides 4 voltage channels with wide measurement range:  0 ... 1000 Vrms (CAT III / 1000 V) and 4 current channels
  • Boasts automatic Smart Clamp detection and Smart Clamp range selection
  • Complies with power quality standard IEC 61000-4-30 Class A and offers complete power quality analysis according to EN 50160 including signalling and interharmonics
  • Offers support for microSD memory card up to 32GB
  • Colour-coded input terminals and termi­nal labels to suit your application region
  • Intuitive main menu and large icons that makes the equipment very easy to navigate and configure
  • Powerful PowerView3 software enabling downloading, view, analysis of recorded data and professional report creation
  • Comes with Flexible clamps (without additional power supply) as standard, along with a soft carry bag and a variety of probes, clips and measurement leads

What's In The Box?

  • Metrel MI2892 PowerMaster Power Quality Analyser
  • 4 x A1227 flexible current clamps - Optional, please select when adding to basket
  • 5 x Test probe
  • 5 x Crocodile clip
  • 5 x Voltage measurement lead
  • PowerView3 PC software
  • RS232 and USB cables
  • Power supply adapter
  • 6 x 1.2 V NiMH rechargeable battery
  • Soft carrying bag
  • Instruction manual
  • Calibration certificate

Metrel MI2892 PowerMaster Power Quality Analyser Datasheet

Voltage InputsAC/DC
Number of Inputs 5
Nominal Voltage Range (L-N) Phase (L-N): 50 ÷ 1000Vrms
Line (L-L): 50 ÷ 1730Vrms
Measuring Range 10% ÷ 150% of nominal voltage
Accuracy IEC 61000-4-30 Class A, ±0.1% of nominal voltage
Sampling Rate 5.120 kSamples per sec @ 50/60 Hz, sync with mains frequency
Mains Frequency Range 40 ÷ 70Hz ±10mHz
Current InputsAC/DC
Number of Inputs 4
Measuring Range (with A1227 flex clamps) 3 ÷ 6000A (rms) ±1.5% of m.v.
Measuring Range (with A1281 iron clamps) 50m ÷ 1200A (rms) ±0.5% of m.v.
FunctionsMeasuring RangeAccuracy
Power (P, Q, S, cos, PF) Depends on voltage and selected clamps IEC 61557-12 Class 1
Energy Depends on voltage and selected clamps Active: IEC 62053-21 Class 1
Reactive: IEC 62053-23 Class 2
Harmonics (DC ÷ 50th)
0 ÷ 20% of nominal voltage
IEC 61000-4-7 Class 1
Interharmonics (1 ÷ 50th)
0 ÷ 20% of nominal voltage
IEC 61000-4-7 Class 1
Flicker 0.2 ÷ 10
IEC 61000-4-15 Class F3
Mains Signalling 0 ÷ 15% of nominal voltage
IEC 61000-4-30 Class A
Unbalance Voltage: 0 ÷ 5%
Current: 0 ÷ 17%
Temperature -10 ÷ 85°C
Dips, Swells 10 ÷ 150% of nominal voltage
±1 cycle
Interrupts 0 ÷ 10% of nominal voltage
±1 cycle
Memory 8GB microSD, up to 32GB supported
General Recorder 
Integration Period 1s ... 1h
>1000 (voltages, currents, harmonics, power)
Recorder Signals Minimal, maximal and average value per interval
- Voltage events
- Custom alarms
Duration > 1 year (depends on size of SD card)
Waveform Recorder 
Duration Up to 20 seconds of voltage and current waveform
Trigger Manual, Voltage Events, Custom Alarms, voltage or current level (inrush)
Transient Recorder 
Sampling Rate >50k samples/sec
Duration Up to 50 cycles of voltage and current waveform
Trigger Manual, voltage envelope or level
General Specifications 
Display 4.3 inch colour TFT (480 x 272)
Communication USB, ethernet, RS-232
Time Synchronisation GPS reciever (A 1355)
Power Supply 110 ÷ 240V AC or 6 x NiMH rechargable batteries, size AA)
Overvoltage Category CAT IV 600V or CAT III 1000V
Weight 1kg
Dimensions 230 x 140 x 80mm
Label Type Size Download
pdf Metrel MI2892 Datasheet pdf 7.9 MB Download