---
product_id: 70652229
title: "Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device"
brand: "optional life"
price: "€ 87.84"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/70652229-optional-life-multi-function-automotive-tester-pen-type-digital-vehicle
store_origin: GR
region: Greece
---

# Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device

**Brand:** optional life
**Price:** € 87.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device by optional life
- **How much does it cost?** € 87.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/70652229-optional-life-multi-function-automotive-tester-pen-type-digital-vehicle)

## Best For

- optional life enthusiasts

## Why This Product

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

## Description

Operation Voltage: 8~24Vdc Cable Length: about 5m DC Voltage Measurement Range: 2~24Vdc Overload Protection: 8A ( When the current exceeds 8A, the unit will disconnect the current automatically. )  Operation Temperature: 0℃~40℃,<75%RH Storage Temperature:-20℃~50℃,<85%RH Size: 274×53×42mm (for main body only)  Weight: about 385g

## Features

- Make sure this fits by entering your model number.
- Applications: Can be used to test continuity, test the polarity of a voltage, check lamp, check electric motor, follow and locate short circuits, test for bad ground contacts and measure dc voltage from 2V to 24V etc.
- Powered by the vehicle battery directly. The illumination function enables automotive technician to test the electrical system in the darkness.
- Safety insurance. When the current exceeds 8A, the unit will disconnect the current automatically.
- Take the insufficient light environment in consider, the tool built in flashlight to indicate the DC voltage measurement.
- Do not use the unit around gas,vapor, or dust.When the rock switch is pressed(or rocked), battery current is conducted directly to the tip which may cause sparks when contacting ground or certain circuits.

## Images

![Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device - Image 1](https://m.media-amazon.com/images/I/7178SeG-DOL.jpg)
![Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device - Image 2](https://m.media-amazon.com/images/I/31LNXEuB9ML.jpg)
![Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device - Image 3](https://m.media-amazon.com/images/I/71wh6WkXm5L.jpg)
![Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device - Image 4](https://m.media-amazon.com/images/I/31zYFGw4tRL.jpg)
![Optional life Multi-Function Automotive Tester Pen Type Digital Vehicle Electrical Circuit Checker Auto Electrical System Diagnosis Test Device - Image 5](https://m.media-amazon.com/images/I/51C5ZkzQ9uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Decent
  

*by E***. on Reviewed in the United States on April 17, 2019*

Good for the price. A little cheap feeling but so far has done what needed to do. The red LED’s on the face showing voltage are very bright. Making difficult to see. And I haven’t been able to get the work lights on. But if you’re just using in your home garage it will do the job.

### ⭐⭐⭐⭐⭐ 







  
  
    work s great
  

*by D***L on Reviewed in the United States on February 16, 2021*

Does what it is supposed to do. thanks

### ⭐⭐⭐⭐ 







  
  
    it works
  

*by L***. on Reviewed in the United States on December 11, 2018*

Arrived on time. Worked as it stated for finding a short.

---

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**Shop now:** [https://www.desertcart.gr/products/70652229-optional-life-multi-function-automotive-tester-pen-type-digital-vehicle](https://www.desertcart.gr/products/70652229-optional-life-multi-function-automotive-tester-pen-type-digital-vehicle)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*