---
product_id: 369504839
title: "Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A"
brand: "powerprobe"
price: "€ 885.81"
currency: EUR
in_stock: true
reviews_count: 10
category: "Powerprobe"
url: https://www.desertcart.fi/products/369504839-powerprobe-the-maestro-automotive-circuit-tester-with-auto-electrical-system
store_origin: FI
region: Finland
---

# 8 Amp Circuit Breaker Multimeter Functions: Volts DC/AC, Ohms, Frequency Live Data Streaming via App Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A

**Brand:** powerprobe
**Price:** € 885.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your automotive diagnostics like a pro — don’t get left in the dark!

## Quick Answers

- **What is this?** Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A by powerprobe
- **How much does it cost?** € 885.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/369504839-powerprobe-the-maestro-automotive-circuit-tester-with-auto-electrical-system)

## Best For

- powerprobe enthusiasts

## Why This Product

- Trusted powerprobe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Guided Learning Modes:** EZ Learning and Guided Diagnostics help you master complex tests with confidence.
- • **Real-Time Data Streaming:** Connects to your smartphone app to visualize live measurements and waveform patterns.
- • **Bright LCD & LED Work Lights:** Stay efficient in any environment with a crystal-clear display and integrated illumination.
- • **Pro-Level Accuracy & Durability:** Built with +/-2% accuracy and rugged leads designed for daily professional use.
- • **All-in-One Diagnostic Powerhouse:** Combines multimeter and circuit tester for seamless automotive troubleshooting.

## Overview

The Powerprobe The Maestro PPTM01A is a professional-grade automotive circuit tester that integrates advanced multimeter functions and live data streaming via app. Featuring an 8 Amp circuit breaker, bright LCD display, and LED work lights, it supports testing of voltage, resistance, frequency, duty cycle, and fuel injectors with +/-2% accuracy. Designed for automotive technicians, it includes two training modes to accelerate skill-building and comes with durable leads and accessories for reliable daily use.

## Description

Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A : desertcart.co.uk: DIY & Tools

Review: Outstanding Tool for Automotive Diagnostics – Worth Every Penny - The Power Probe Maestro is an exceptional bit of kit for anyone working on vehicle electrics. It makes testing circuits, fuses, and connections fast and accurate. The functions are clearly laid out and easy to use, even for detailed diagnostic work. The build quality is excellent — solid, reliable, and clearly designed for professional use. The display is bright and easy to read, and the leads feel durable. It gives instant feedback and saves loads of time when tracing faults. This tool has quickly become one of my go-to pieces of equipment in the workshop. If you deal with automotive electrical systems, this is a must-have. Five stars without hesitation.
Review: Power probe maestro - It's a very good product not for diy if you are busy the lower spec of ones . It does everything you need people giving bad reviews not knowing how to use it. Would recommend for anybody in motor trade who deals with electrics

## Features

- Power Probe The Maestro is a digital circuit tester that incoporates multimeter funcions to meet the daily needs of every automotive technician.
- Capable of testing Volts DC, AC RMS, Peak to Peak (AC Voltage), Ohms (Resistance), Frequency, Duty cycle, and Fuel Injectors.
- APP connection: The Maestro have the ability to stream live data measurements and waveform patterns on the tools display.
- Included 2 training modes: EZ Learning and Guided Diagnostics providing knowledge on how to operate the tool and perform common diagnostic test.
- This tool include: 8 Amp Circuit Breaker, LCD Display, LED Works lights, and 7 mtr cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QYWKVMF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 517,665 in DIY & Tools ( See Top 100 in DIY & Tools ) 546 in Circuit Testers |
| Colour | Black, Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (200) |
| Date First Available | 22 July 2019 |
| Included components | 4" Tip. Battery clips. Auxiliary ground lead. Alligator clip. Power lead. |
| Item Package Quantity | 1 |
| Item Weight | 910 g |
| Item model number | PPTM01AS |
| Manufacturer | Power Probe |
| Measurement Accuracy | +/-2% |
| Part number | PPTM01AS |
| Pattern | Argyle |
| Power source type | Corded Electric |
| Product Dimensions | 27.94 x 20.32 x 5.08 cm; 910 g |
| Size | Pack of 1 |
| Specification met | Meets certain specifications |
| Style | Modern |

## Product Details

- **Brand:** Powerprobe
- **Colour:** Black, Red
- **Item weight:** 0.91 Kilograms
- **Power source:** Corded Electric
- **Style:** Modern

## Images

![Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A - Image 1](https://m.media-amazon.com/images/I/71DIj6pPjGL.jpg)
![Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A - Image 2](https://m.media-amazon.com/images/I/61Ut3titO6L.jpg)
![Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A - Image 3](https://m.media-amazon.com/images/I/71Qdm3gWYjL.jpg)
![Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A - Image 4](https://m.media-amazon.com/images/I/81HyYRfrKBL.jpg)
![Powerprobe The Maestro Automotive Circuit Tester with Auto Electrical System Testing Functions - PPTM01A - Image 5](https://m.media-amazon.com/images/I/718asNLXR6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding Tool for Automotive Diagnostics – Worth Every Penny
*by T***S on 10 November 2025*

The Power Probe Maestro is an exceptional bit of kit for anyone working on vehicle electrics. It makes testing circuits, fuses, and connections fast and accurate. The functions are clearly laid out and easy to use, even for detailed diagnostic work. The build quality is excellent — solid, reliable, and clearly designed for professional use. The display is bright and easy to read, and the leads feel durable. It gives instant feedback and saves loads of time when tracing faults. This tool has quickly become one of my go-to pieces of equipment in the workshop. If you deal with automotive electrical systems, this is a must-have. Five stars without hesitation.

### ⭐⭐⭐⭐⭐ Power probe maestro
*by I***S on 12 February 2025*

It's a very good product not for diy if you are busy the lower spec of ones . It does everything you need people giving bad reviews not knowing how to use it. Would recommend for anybody in motor trade who deals with electrics

### ⭐ Poor quality
*by R***N on 26 February 2025*

The first Power Probe I bought stopped working just before it was a year old and had to be replaced. The second one failed shortly after a year. I’ve gone back to using the Power Probe 4, which is much better quality.

## Frequently Bought Together

- Power Probe The Maestro Automotive Circuit Tester Advanced Diagnostic Tool - PPTM01AS
- Power Probe 3000 Circuit Tracer for Shorts and Opens
- Power Probe Amp Adapter Tip for Live Current in Automotive Electrical Diagnostics

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*