---
product_id: 579385297
title: "TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro)"
brand: "topdiag"
price: "A$208"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/579385297-topdiag-p100-pro-9-30v-car-circuit-tester-automotive-power
store_origin: AU
region: Australia
---

# 9-30V voltage range Multimeter + oscilloscope combo 0-5V adjustable power supply TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro)

**Brand:** topdiag
**Price:** A$208
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Diagnose like a pro, power up your workflow!

## Quick Answers

- **What is this?** TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) by topdiag
- **How much does it cost?** A$208 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/579385297-topdiag-p100-pro-9-30v-car-circuit-tester-automotive-power)

## Best For

- topdiag enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Water and dust-resistant housing built for any workshop environment
- • **Power Control Mastery:** Adjustable 0-5V output with current limit to protect sensitive components
- • **Activate & Test Instantly:** Component activation mode powers lights, motors & more on demand
- • **All-in-One Diagnostic Kit:** Multimeter, oscilloscope, and probe functions in one sleek tool
- • **Precision at Your Fingertips:** Intelligent voltage & resistance ID for flawless diagnostics

## Overview

The TopDiag P100 Pro is a versatile automotive circuit tester combining multimeter and oscilloscope functions with intelligent voltage/resistance detection, a 0-5V adjustable power supply, and component activation capabilities. Its rugged, water and dust-resistant design ensures reliable performance in diverse environments, making it an essential tool for precise and efficient vehicle electrical diagnostics.

## Description

TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro)

## Features

- 【Upgraded Multimeter】: The P100 Pro features an easy-to-use multimeter mode that allows users to switch between different test modes, such as DC voltage (VDC), resistance (OHM), diode/continuity tests.
- 【Intelligent Identification】: The instrument is equipped with intelligent voltage and resistance identification, ensuring accurate measurements and efficient diagnostics.
- 【0-5V Adjustable Power Supply】: The P100 Pro includes a 0-5V adjustable power supply mode, which allows users to adjust the voltage output under 5V and limit the current under 100mA. This feature ensures the safety of electric components and prevents burning out.
- 【Component Activation】: This instrument is designed with a component activation function, which generates activation signals to tested components such as lights, motors, and other on-board electric equipment. This allows for easy testing and activation of various components.
- 【P100 Pro Circuit Tester Kit】: The P100 Pro comes in a kit that includes multi-meter functions, advanced diagnostic test modes, an easy-to-read color LCD display, and a rugged, water, and dust-resistant housing. This makes it suitable for use in different environments and ensures durability.

## Product Details

- **Brand:** TopDiag
- **Power Source:** Battery Powered, Corded Electric
- **Style:** industrial style
- **Color:** P100 Pro
- **Item Weight:** 2.5 Pounds

## Images

![TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) - Image 1](https://m.media-amazon.com/images/I/61CtJNUfVWL.jpg)
![TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) - Image 2](https://m.media-amazon.com/images/I/61l8fPsBCCL.jpg)
![TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) - Image 3](https://m.media-amazon.com/images/I/61kSGbHeiPL.jpg)
![TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) - Image 4](https://m.media-amazon.com/images/I/61y8hzNVPlL.jpg)
![TopDiag P100 Pro 9-30v car Circuit Tester Automotive, Power Circuit Probe Kit Multimeter Digital Oscilloscope Test Tool (P100 Pro) - Image 5](https://m.media-amazon.com/images/I/61i+WjohcaL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.com.au/products/579385297-topdiag-p100-pro-9-30v-car-circuit-tester-automotive-power](https://www.desertcart.com.au/products/579385297-topdiag-p100-pro-9-30v-car-circuit-tester-automotive-power)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*