1. Automotive Electrical Testers & Test Leads Deals
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  3. MAC ET173

MAC TOOLS ET173 Electrical Circuit Tester Power Probe 12V

Et173 Mac Tools Automotive Electrical Circuit Tester Power Probe Style 12v

( Brand: Mac Tools ), ( Part Type: Circuit Tester Probe ), ( Accessories: Probes ), ( Color: Red Black ), ( Manufacturer Part Number: ET173 ), ( Volt: 12 Volt )

Review MAC TOOLS Automotive Electrical Circuit Tester Power Probe 12v

Introducing the Mac Tools ET173 Electrical Circuit Tester Power Probe, a versatile and essential diagnostic tool for automotive professionals and enthusiasts. This powerful 12V probe is designed to provide accurate and reliable voltage readings, making it an indispensable addition to any mechanics toolbox.

The ET173 Power Probe comes equipped with a high-brightness LED display screen, which clearly shows the voltage reading in real-time. Its large, easy-to-read digits ensure that you can quickly identify any issues, even in low-light conditions. The probe also features a backlit display, enabling you to work efficiently in the dark.

The Mac Tools ET173 Power Probe boasts a robust and durable design, with a reinforced, rubber-coated housing that protects it from the rigors of automotive use. Its flexible, 18-inch test lead ensures that you can easily reach hard-to-reach locations, while its compact size makes it easy to store and carry with you.

This electrical circuit tester is versatile and can be used to test various automotive systems, including the battery, charging system, starter motor, and alternator. Its automatic shut-off feature helps conserve battery power when not in use, ensuring that you'll always be ready for your next diagnostic challenge.

The Mac Tools ET173 Electrical Circuit Tester Power Probe is a must-have tool for any professional mechanic, automotive technician, or DIY enthusiast. With its accurate voltage readings, durable design, and versatile functionality, it's an essential tool for maintaining and repairing automotive electrical systems. So, whether you're working in a busy shop or in your own garage, the ET173 Power Probe is the perfect companion to help you get the job done right.

Mac Tools ET173 Electrical Circuit Tester Power Probe 12V: An In-depth Analysis

The Mac Tools ET173 Electrical Circuit Tester Power Probe 12V is a versatile diagnostic tool designed to assist automotive professionals in identifying and troubleshooting electrical issues in various vehicle systems. In this analysis, we will discuss the key features, advantages, and disadvantages of this diagnostic tool to help you make an informed purchasing decision.

Features:

1. 12V DC power probe for identifying and diagnosing electrical issues in various vehicle systems

2. Automatically displays voltage levels, continuity, and resistance

3. LED indicators for various functions and diagnostic codes

4. Integrated test leads for easy connection to vehicle components

5. Rugged and durable design for use in demanding automotive environments

Advantages:

1. Versatility: The Mac Tools ET173 Power Probe is a multifunctional tool that can be used to diagnose a wide range of electrical issues, making it a valuable addition to any automotive professional's toolbox.

2. Easy to Use: The tool's LED indicators and automatic voltage readings make it simple for users to identify and diagnose electrical problems quickly and accurately.

3. Durability: The rugged design of the Mac Tools ET173 Power Probe ensures that it can withstand the harsh conditions of an automotive workshop, providing long-lasting performance.

Disadvantages:

1. Limited Functionality Compared to Advanced Diagnostic Tools: While the Mac Tools ET173 Power Probe is a versatile tool, it may not be able to diagnose more complex electrical issues that require advanced diagnostic equipment.

2. Limited Compatibility: The tool is designed for use with 12V DC electrical systems and may not be suitable for diagnosing issues in other types of electrical systems, such as those found in hybrid or electric vehicles.

Conclusion:

The Mac Tools ET173 Electrical Circuit Tester Power Probe 12V is a valuable diagnostic tool for automotive professionals who need to identify and troubleshoot electrical issues in 12V DC systems. Its versatility, ease of use, and durability make it a worthwhile investment for anyone working in the automotive industry. However, it is important to note that it may not be suitable for diagnosing more complex electrical issues or issues in systems other than 12V DC.

Recommendation:

If you are an automotive professional in need of a reliable and versatile electrical diagnostic tool for use in a demanding workshop environment, the Mac Tools ET173 Electrical Circuit Tester Power Probe 12V is a strong recommendation. It offers a range of features that make it an essential tool for diagnosing electrical issues in various vehicle systems. However, if you require more advanced diagnostic capabilities or work on hybrid or electric vehicles, you may need to consider investing in more specialized diagnostic equipment.

Details:

The Mac Tools ET173 Automotive Electrical Circuit Tester Power Probe is a 12V diagnostic tool designed for automotive use. This product features red and black color coding for easy identification includes probes testing electrical circuits. With no warranty, users can trust in the performance and longevity of this specific model, Mac Tools ET173. Known for its reliability and quality, the Mac Tools brand ensures a durable efficient tool troubleshooting repairing electrical issues in vehicles.

part #: et173 price

  • $85.00

specifications electrinquiry:

  • brand: Mac Tools
  • part type: Circuit Tester Probe
  • accessories: Probes
  • color: Red Black
  • manufacturer part number: ET173
  • volt: 12 Volt

seller electrinquiry:

  • city: Merrick, New York
  • rating: 100.0%
  • # reviews: 928

offer electrinquiry:

  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: February 27, 2026

general electrinquiry:

  • condition: Used
  • Automotive Tools Supplies > Diagnostic Service Tools > Electrical Testers, Test Leads

payments electrinquiry:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping electrinquiry:

  • carrier: USPS
  • class: Standard
  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 4-10 Days
  • type: Fixed

returns electrinquiry:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
part type: circuit tester probe, accessories: probes, volt: 12 volt,
category: auto parts > tools supplies > diagnostic service tools > electrical testers, test leads, color: red black, sku: 1705414579856793,

Mac Tools ET173 Is Similar To:

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1 offer $85.00 USD
  • Used. Offer #1 priced at $85.00 + $9.00 delivery = $94.00* total. With a power probe style and battery door access feature, this multimeter offers a range of essential functions for diagnosing and troubleshooting electrical issues The Mac Tools Automotive Electrical Circuit Tester is a handheld unit designed for testing resistance, frequency, DC and AC voltage, continuity, and logic in automotive electrical systems.+$9.00 shipping

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