• Simple to use, single-, dual- (split-phase) and three-phase (Y, ∆) power & energy loggers
  • Provides all the necessary functions for Power and Energy data logging for 50Hz, 60Hz, 400Hz and DC distribution systems
  • Current measurements from 100mA up to10,000A using flexible current sensors
  • Automatic recognition of the connected current sensors/probes
  • Power measurements: VA, W and var
  • Energy measurements VAh, Wh (source/load indication) and varh (including quadrant indication)
  • Record cost of energy usage
  • Power Factor (PF), Cos (ϕ), Tan (Φ) and DPF
  • Total Harmonic Distortion (THD) for voltagesand currents
  • Harmonics up to the 50th order for 50/60Hzvoltages and currents and 7th order for 400Hz
  • Simultaneous RMS measurements of each phase @ 128 samples/cycle and DC
  • Bright blue, four line LCD on Model PEL 103(3 phases shown simultaneously)
  • Storage of measured and calculated valueson a SD-Card or SDHC-Card
  • Configuration of current and voltage ratiosto external PT and CT ratios
  • USB, LAN, and Bluetooth communication



The PEL 103 Power Energy Data Logger is a low cost, simple to use, one, two (split phase) and three-phase (Y, ∆) power and energy data logger with a built-in display.

This product is ideal for electricians, engineers and contractors doing work in the area of building and system monitoring and upgrades, as well as residential and overall energy audits. All vital energy data is easily measured, recorded and analyzed. Reports can be generated with confidence and with minimal configuration time and effort.

The PEL 103 comes standard with:

  • Small tool bag
  • Three MiniFlex sensors
  • 5 ft. USB cable
  • 4 black test leads and alligator clips
  • Power cord
  • 12 Color-coded ID markers
  • Multiflex mounting systems
  • Safety card for the PEL
  • Sensor compliance sheet
  • 2 GB SD-card with reader
  • Quick start user guide
  • USB stick with DataView manual





General specifications
Display Without Triple digital display
Installation types Single-phase, split-phase, three-phase with or without
neutral and many other specific configurations
Accuracy class 0.2%
Electrical specifications
Number of channels 3 voltage inputs / 3 current inputs (calculation of neutral current)
Network frequency
DC, 50 Hz, 60 Hz and 400 Hz
Voltage range 0 to 1,000 V AC and DC
Current range
A193 and MA193
2 to 240 AAC
0.005 AAC to 5 AAC / 0.1 AAC to 120 AAC
3 A to 1,200 AAC
100 mA to 10,000 AAC
10 A to 1,000 AAC / 10 A to 1,400 ADC
150 mA to 10 AAC/DC – 100 mA to 100 AAC/DC
Voltage ratio/
Current ratio
Up to 650,000 V / up to 25,000 A
Calculated measurements
Power 10 W to 10 GW / 10 var to 10 Gvar / 10 VA to 10 GVA
Energy Up to 4EWh / 4 EVAh / 4 Evarh
Phase cos φ, tan Φ, PF
Harmonics Up to the 50th order
Complementary functions
Phase order
Min / Max: Yes
Mounting Magnet, hook

Sampling / Acquisition rate / Aggregation
28 samples/period – 1 measurement per second
from 1 min to 60 min
Memory SD card, 2 GB (SD-HC up to 32 GB)
Communication Bluetooth (Class 2), Ethernet, USB
Power supply
110 V – 250 V (+ 10%, – 15 %) @ 50-60 Hz & 400Hz
Safety IEC 61010 CAT IV 600 V and CAT III 1,000 V
Mechanical specifications
Dimensions 256 x 125 x 37 mm without sensor
Weight 900 g 950 g
Casing IP54, UL (pending)

Dataview Software

Data Analysis and Reporting Software for Data Loggers

Configure all data logger functions

  • Display and analyze real-time data on your PC
  • Configure all data logger functions and parameters from your PC including sample rate, recording length, channel configuration and more
  • Create and store a complete library of configurations that can be uploaded to the logger as needed
  • Zoom in and out and pan through sections of the graph to analyze the data
  • Download, display and analyze recorded data
  • Display waveforms, trend graphs, harmonics (AC models) and text summaries
  • Create custom views and reports
  • Print reports using standard or custom templates you design