---
product_id: 531690040
title: "Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries"
brand: "obdemoto"
price: "71664 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Obdemoto"
url: https://www.desertcart.hu/products/531690040-automotive-electronic-magnetic-faults-indicator-obdemoto-101-automotive-electronic-faults
store_origin: HU
region: Hungary
---

# 12V voltage testing LED + beeper fault indication Battery powered with 2 AAA included Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries

**Brand:** obdemoto
**Price:** 71664 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose like a pro, avoid costly repairs like a boss!

## Quick Answers

- **What is this?** Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries by obdemoto
- **How much does it cost?** 71664 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/531690040-automotive-electronic-magnetic-faults-indicator-obdemoto-101-automotive-electronic-faults)

## Best For

- obdemoto enthusiasts

## Why This Product

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

## Key Features

- • **Dual Sensitivity Modes:** Switch between normal and strong magnetic field tests for versatile troubleshooting.
- • **Durable Aluminum Build:** Rugged, lightweight design built to last through every garage session.
- • **Instant Visual & Audio Feedback:** LED flashes and beeping confirm component health in real-time—no guesswork needed.
- • **Comprehensive Component Coverage:** Tests ignition coils, fuel injectors, relays, sensors, and more with ease.
- • **Precision Non-Invasive Diagnostics:** Pinpoint electrical faults without dismantling your car’s components.

## Overview

The OBDEMOTO 101 Automotive Electronic Magnetic Faults Indicator is a compact, battery-powered diagnostic pen that uses advanced German technology to detect faults in automotive electrical components without dismantling. Featuring dual sensitivity modes, LED and audio indicators, and a durable aluminum body, it enables quick, precise testing of ignition coils, fuel injectors, relays, and more—empowering professionals and enthusiasts to maintain vehicle health efficiently.

## Description

Variety of detection: Coil(traditional coil, double spark coil, dingle spark coil). Electric generator, inside fan motor, combination valve(heating, water cooling) Emission controling valve, fuel injector, spark plug, hall sensor, electric relay Instructions: 1) put the detector pen to the electric components to test, there will be corresponding voice signal and LED flashes to show the park if it is working fine. 2) The 2 sides has different sensitivity of the top on the detector can test different electric lines. 3) Hold the detector pen to the coil of the line to get precise testing results. 4) There are modes switch on the detector pen. LevelII is used for normal test, levelIII is used for strong magnetic field test. Safe Operations: 1. The car to be tested should park at an area with good air condition, can not suck into exhaust emission from engine 2. The car to be tested should be far away from smoke and fire source;The gasoline engine and chargeable battery is possible to occur explosive air, so it is very necessory to prepare fire extinguish gears accordingly. 3. During test process, it is necessory to avoid the moving parts and heat source to protect tester and testing equipments. 4. To be far away from the cooling fan of engine 5. Do not put other equipments on the battery which is possible to make the battery inside to be Short, which may cause hurt or damage of tester and equipments. 6. Do to turn off the ignition switch before connecting or remove electrical parts. 7. Do not leave the car during the test 8. Please confirm the gear position of the car : automatic is at P; manual is at blank; Do push tight of manual brake ; put blocks before the driving tyres Package including: 1pc x Automotive Electronic Faults Detector OBDEMOTO 101

Review: Works as it should. And good price thank you
Review: This is a very good tool to have it eliminates a lot of work or guess work.

## Features

- 【Main Function】The OBDEMOTO 101 detector is using advanced technology from Germany, it can collect and analyze signals under non-dismantle automotive electrical parts. Testing results are showed by LED indicator and beeper.
- 【Easily Diagnose】Easy to know if there is faults of the automotive electronic parts. The beeping of the OBDEMOTO 101 is an indication that the component being tested is normal and not damaged or shorted or disconnected, conversely, no beeping during testing is an indication that the component is bad.
- 【Test Range】 Lgnition Coil(traditional coil,double spark coil,single spark coil) generator, fan,electric-magnetic valves,emission gas controlling value, fuel injectors,relay.etc.
- 【How to Use OBDEMOTO 101】1. Press the button to push it out and it will come out; 2. Find the correct position of the positive and negative battery terminals; 3. After the battery is installed,cover well and then push the button up to open; 4. Turn on and press the blue button to find the fault point. If you can't understand it,you can see the A+page.
- 【Car Manufacturer Warnings】1. To make Pen power signal detector test components, there will be a clignote LED and corresponding spoken language if park run very well; 2. With 2 different detectors on high sensitivity test can be power lines; 3. About a detector Pen line antenna to specific test results; 4. There are about detector Pen model overturned.Used for normal test, are being used to strong magnetic field test.
- 【High Quality】 Made of high-quality aluminum material for durability and high quality. The package has the 2*1.5V AAA Battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XM5479P |
| Are batteries included? | No |
| Best Sellers Rank | #233,689 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,267 in Voltage Testers |
| Brand | OBDEMOTO |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (359) |
| Date First Available | 18 April 2022 |
| Item Weight | 59 g |
| Item model number | OBDEMOTO 101 |
| Manufacturer | OBDEMOTO |
| Measurement Type | Voltage Tester |
| Min. Operating Voltage | 1.5 Volts |
| Model number | OBDEMOTO 101 |
| Number of Memory Sticks | 1 |
| Package Dimensions | 20.6 x 10.59 x 2.39 cm; 59 g |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style | Electronic |
| UPC | 889327054367 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** OBDEMOTO
- **Min. Operating Voltage:** 1.5 Volts
- **Power Source:** Battery Powered
- **Specification Met:** CE
- **Style:** Electronic

## Images

![Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries - Image 1](https://m.media-amazon.com/images/I/3106yrBKJpL.jpg)
![Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries - Image 2](https://m.media-amazon.com/images/I/315OC75P-bL.jpg)
![Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries - Image 3](https://m.media-amazon.com/images/I/41JhtfWgcVL.jpg)
![Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries - Image 4](https://m.media-amazon.com/images/I/41njH2QoyiL.jpg)
![Automotive Electronic Magnetic Faults Indicator, OBDEMOTO 101 Automotive Electronic Faults Detector,Car Spark Tester and Voltage Tester Pen with LED Display & Two Batteries - Image 5](https://m.media-amazon.com/images/I/5188zhuPv+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***E on 8 September 2025*

Works as it should. And good price thank you

### ⭐⭐⭐⭐⭐ Review
*by T***J on 10 May 2025*

This is a very good tool to have it eliminates a lot of work or guess work.

### ⭐⭐⭐⭐ Review
*by S***. on 1 July 2025*

Why did you pick this product vs others?: Decent price. Ease of use: Works well but there are no instructions. I went to the website and watched their video. The batteries do NOT fit tightly so be careful. Other than that the part was able to identify bad ignition coils/bad spark plugs. See my video.

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-06*