Overview

The AEMC PEL 103 Power and Energy Logger is a cutting-edge, compact instrument designed for in-depth energy consumption analysis, load profiling, and power quality monitoring in both single-phase and three-phase electrical systems. Tailored for electricians, energy auditors, facility managers, and electrical engineers, the PEL 103 offers unrivalled accuracy, flexibility, and ease of use. Whether you're aiming to reduce energy costs, monitor power usage, or verify electrical system efficiency, this device delivers actionable insights in real-time.

Its compact, robust, and magnetic design allows for secure, unobtrusive mounting inside electrical panels without interrupting power—a feature that makes it especially valuable for industrial and commercial energy audits.

Key Features

1. Versatile Power Monitoring Capabilities

  • Supports single-phase, split-phase, and three-phase (wye or delta) electrical systems.
  • Monitors a wide range of electrical parameters including voltage, current, power (kW, kVAR, kVA), power factor, THD, and energy consumption (kWh).
  • Compatible with various current sensor types including MiniFlex, AmpFlex, and MA193 sensors for different applications.

2. Seamless Data Logging & Storage

  • Records data continuously with no gap or loss, storing it on a removable SD card (up to 32GB supported).
  • Selectable recording intervals from 1 second to several hours, enabling tailored data resolution for short-term diagnostics or long-term monitoring.

3. Built-in Display & Real-Time Visualisation

  • High-contrast, backlit LCD screen allows real-time viewing of measurements and configuration data.
  • View live power consumption and load balance directly from the device without needing a PC or external display.
  • Works with the Android PEL app for real time monitoring and device control.

4. Advanced Communications & Remote Access

  • Features USB, Ethernet (RJ45), and Bluetooth connectivity for flexible data retrieval and remote setup.
  • Compatible with PEL Transfer Software, Android PEL app and DataView®, enabling detailed analysis, automated reports, trend graphs, and CSV exports.
  • Remote access via Modbus TCP/IP protocol for integration into building management systems (BMS).

5. Energy Efficiency & Load Analysis

  • Ideal for identifying energy waste, evaluating peak load demands, and verifying the effectiveness of energy-saving initiatives.
  • Useful for utility bill verification, sub-billing, and benchmarking energy usage in commercial and industrial facilities.

Technical Specifications

  Parameter

  Specification

  Voltage Measurement

  10 to 1000Vrms AC (CAT III 600V / CAT IV 300V)

  Current Measurement

  With external sensors, up to 10,000A (AC)

  Frequency Range

  40Hz to 70Hz

  Power Calculations

  Watts, VARs, VA, Power Factor, Energy (kWh)

  Harmonic Analysis

  Total Harmonic Distortion (THD) up to 50th harmonic

  Memory Storage

  SD/SDHC card, up to 32GB

  Display

  Graphic LCD, 4 lines, backlit

  Connectivity

  USB, Ethernet (RJ45), Bluetooth

  Battery Backup

  Internal Li-ion rechargeable battery (data retention)

  Dimensions

  160 x 145 x 55 mm

  Weight

  Approx. 550g

  Operating Temp.

  -20°C to +50°C

  Protection Rating

  IP54 (indoor panel mounting)

Applications

  • Commercial Building Energy Audits
  • Industrial Equipment Load Studies
  • Power Quality Diagnostics
  • Renewable Energy System Monitoring
  • Utility Bill Reconciliation
  • Preventive Maintenance Programs
  • Temporary and Permanent Energy Monitoring

Why Choose the AEMC PEL 103?

Compact & Panel-Friendly

The thin profile and magnetic housing make it perfect for installation in tight electrical panels without the need for downtime or disconnection.

Flexible Sensor Support

Supports a wide range of current transducers, making it suitable for both low and high current environments.

Long-Term Logging with High Accuracy

Allows users to monitor electrical consumption over days, weeks, or months to uncover long-term patterns and inefficiencies.

Safe & Non-Intrusive

Its non-contact measurement capability ensures a safe logging process with no need to disconnect circuits or interrupt operations.

Included Accessories

  • PEL 103 Power and Energy Logger
  • 3 x Mini Flex 250mm Flexible Current Probes
  • Voltage Probes
  • USB cable
  • Magnetic mounting kit
  • SD memory card
  • Power adapter and leads
  • DataView® software license
  • Soft carrying case
  • User manual

(Other Current sensors sold separately; compatible with multiple AEMC flexible and rigid probes)

Buy the AEMC PEL 103 Today

If you're seeking a versatile, compact, and accurate power logger for real-time monitoring, energy auditing, and load analysis, the AEMC PEL 103 delivers unmatched performance and flexibility. With remote access, wide measurement compatibility, and advanced data analysis tools, it’s the ideal solution for electrical professionals who demand precision and efficiency.

Order now or contact our team for a quote, or more information on compatible sensors and accessories.

Returns Refunds And Warranty Claims

Please note that although we make every effort to keep our refund returns and warranty policies current, the Testrix Systems return refund and warranties policy as shown below may be subject to change over time. Please contact us to discuss your return or refund. Because of the nature of our equipment, we do not offer change of mind refunds.

Refunds And Returns Terms And Conditions Overview

  • Our policy lasts 14 days.
  • If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
  • To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
  • Most of our equipment is exempt from being returned, because it may be very specialized and customized to your specific needs.
  • We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at sales@testrix.com.au.

Send your item to:

Lvl 19, 10 Eagle Street, Brisbane, QLD 4000. Please do not send any equipment to use without obtaining prior approval and a valid RMA number.

Partial Refunds

There are certain situations where only partial refunds are granted (if applicable) on returned products:

  • Equipment with obvious signs of use
  • Any part of the equipment that has been opened.
  • Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
  • Any item that is returned more than 30 days after delivery
  • Any equipment being returned for reasons other than a warranty claim
  • If Testrix Systems accepts equipment for return within 14 days at it's discretion, a re-stocking fee of 30% will be levied against any refund amount.

Warranty Claims

As the manufacturer, we warrant all of our equipment against faulty workmanship and defects and as such we will repair or replace any equipment which is faulty as a result of our manufacturing processes. For any equipment not manufactured by Testrix Systems, we will undertake all necessary obligations or duties with the original equipment manufacturer (OEM) on your behalf to process any warranty claim on your behalf.

Should you wish to commence a warranty claim, please email us at sales@testrix.com.au and request a Returns Material Authorisation (RMA) form. We will ask you to explain the nature of the claim and if applicable, issue you with a returns number.

Void Warranties

There are some situations where a warranty claim cannot be granted:

  • Equipment with any physical damage.
  • Any part of the equipment which has been tampered with. This includes opening the equipment (apart from the battery cover) without prior authorisation.
  • Any equipment with missing parts or components, replacement or non-standard parts.
  • Any piece of equipment which may shows signs of misuse.
  • Any equipment which is not deemed to be faulty when examined.
  • In the case of pipe inspection camera systems, water damage or ingress to camera heads.

You will be responsible for paying your own shipping costs for returning the equipment. Shipping costs are non-refundable. If we grant a warranty claim, we will bear the return shipping costs to you.

A decision to grant or refuse a warranty claim is at the complete discretion of Testrix Systems. Should a warranty claim be refused, we may also charge an inspection fee, and return shipping to you.

Australian Purchases

The following statement applies only to Australian purchases:

  • Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
  • You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage.
  • You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Shipping Returns

To return your product, you should send your product to:

Lvl 19, 10 Eagle Street, Brisbane, QLD 4000. Please only send items once you have a valid RMA number and NOT before.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Acceptance Of Returns

We are unable to accept returns for any other purpose other than warranty claims.

We also do not accept products that have been removed from their original packaging, or that show any signs of use.

The decision to accept a return, other than a warranty claim is at the complete discretion of Testrix Systems.

Important, please note:

  • In the event of accepting a return, in order to complete it, we require a copy of the original tax invoice or proof of purchase.
  • Please do not send any equipment to us without a completed Returns Material Authorisation (RMA) form, which must first be approved by Testrix Systems.
  • On approval, we will issue you with a returns number. Without this number, we cannot accept any equipment at our premises.

Returns And Refunds Processing (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

Please note: The granting of a refund is at the complete discretion of Testrix Systems and is non-negotiable. We also reserve the right to deduct a re-stocking fee of 30% of the original invoice value.

If you are approved, then your refund (minus any re-stocking fee) will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a reasonable time frame, usually no longer than 7 days in most cases.

Late or missing refunds (if applicable)

  • If you haven’t received a refund within 7 days, first check your bank account.
  • Then contact your credit card company, it may take some time before your refund is officially posted.
  • Next contact your bank. There is often some processing time before a refund is posted.
  • If you’ve done all of this and you still have not received your refund yet, please contact us at sales@testrix.com.au.

Exchanges (if applicable)

  • Depending on where you live, the time it may take for your exchanged product to reach you may vary.
  • If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance, as we can’t guarantee that we will receive your returned item.