---
product_id: 579303049
title: "Engine Oil Tester Gasoline & Diesel Engine Oil Quality Tester Analyzer Detector High-precision Car Engine Oil Diagnostic Tool with 800MM Flexible Probe,Identifier&Sound Prompt, 2.8in Backlight Display"
brand: "kaisal"
price: "R1561"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Kaisal"
url: https://www.desertcart.co.za/products/579303049-engine-oil-tester-gasoline-and-diesel-engine-oil-quality-tester
store_origin: ZA
region: South Africa
---

# 800mm flexible PTFE probe 2.8-inch backlit LCD display 2-sec rapid oil quality check Engine Oil Tester Gasoline & Diesel Engine Oil Quality Tester Analyzer Detector High-precision Car Engine Oil Diagnostic Tool with 800MM Flexible Probe,Identifier&Sound Prompt, 2.8in Backlight Display

**Brand:** kaisal
**Price:** R1561
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your engine running like new—test smarter, drive safer!

## Quick Answers

- **What is this?** Engine Oil Tester Gasoline & Diesel Engine Oil Quality Tester Analyzer Detector High-precision Car Engine Oil Diagnostic Tool with 800MM Flexible Probe,Identifier&Sound Prompt, 2.8in Backlight Display by kaisal
- **How much does it cost?** R1561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/579303049-engine-oil-tester-gasoline-and-diesel-engine-oil-quality-tester)

## Best For

- kaisal enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic & Power-Smart:** Lightweight handheld design with non-slip grip and auto power-off after 5 minutes maximizes ease and battery life.
- • **Universal Compatibility:** Works seamlessly with both gasoline and diesel engine oils, ensuring accurate diagnostics across your fleet.
- • **Clear Visual & Audible Alerts:** Intuitive LCD bar graph with 'OK', '!', '×' indicators plus sound prompts keep you instantly informed on oil condition.
- • **Flexible, Durable Probe Design:** 800mm PTFE-coated probe bends effortlessly into oil ports—test without removing oil, saving time and hassle.
- • **Instant Engine Oil Health Check:** Get precise oil transmittance & temperature readings in just 2 seconds—never miss a critical oil change again.

## Overview

The KAISAL AS03 Engine Oil Tester delivers ultra-fast, high-precision diagnostics for gasoline and diesel engines. Featuring a flexible 800mm PTFE probe, a bright 2.8-inch backlit LCD, and audible alerts, it empowers proactive oil maintenance to extend engine life. Lightweight and user-friendly with auto power-off and a 3-year warranty, it’s the essential tool for millennial professionals who demand reliability and efficiency in vehicle care.

## Description

engine oil tester engine oil quality tester engine oil analyzer engine oil analysis kit Diesel Gasoline Engine oil Diagnostic Tool Car Engine Oil detector Engine Oil Testing Tool Gas Diesel Oil engine oil pressure tester

Review: Great product - It’s working well i tried it so many times
Review: excelente herramienta, la usé para probar el aceite de mi carro y de mi familia y funcionó de maravilla. uno tenia 1 mes de nuevo y marcó 100% otros 2 tenian ya rato y me indicó 70% y 40%, de acuerdo al manual el de 40% ya se debe remplazar y si notaba. aunque todavia no estaba quemado. en pocas palabras si tu cambias el aceite de tu carro es una muy buena herramienta para tener.

## Features

- 【2 Seconds Fast Detect Engine Oil Quality】Engine oil tester can quickly measure engine oil transmittance and temperature in 2 seconds to determine whether engine oil needs to be replaced. It can help you check your engine oil regularly to ensure you are driving in a safe condition. Engine oil tester can help extend the life of your car. Failure to replace engine oil in time and poor quality oil will reduce lubrication, reduce sealing effect, reduce cooling effect, and reduce cleaning effect.
- .【Applicable to Various Engine Oils】Our engine oil quality tester is compatible with various lubricant oiI standards, suitable for most gasoline and diesel engine lubricant oil on the market. Separate sampling and measurement of gasoline engines and diesel engines can more accurately determine the health status of lubricant oil.
- 【High-precision Sensor & 800MM Flexible Probe】Engine oil tester probe adopts an integrated high-precision photoelectric sensor and temperature sensor,which provides fast and sensitive response and more accurate measurement results.It is equipped with an 800MM long hose probe that can be bent flexibly to easily enter the oil port. No need to take the oil out to test.The hose is made of PTFE material, which is highly resistant to oil, oxidation and corrosion,effectively extending its service life.
- 【Identifier & Sound Prompt】Engine oil analysis kit can generate a analog bar graph. When the engine oil transmittance is between 50% and 100%, the engine oil tester screen will display 'OK'. When oil transmittance is between 30% and 50%, an '！' will be displayed to remind you to pay attention. When oil transmittance is below 30%, engine oil quality tester will display '×' to warn you to change the engine oil to ensure safety.All three test results are accompanied by a‘beep’ sound to remind you.
- 【2.8-inch LCD Display with Backlight】The engine oil analyzer is equipped with a large 2.8-inch high-definition LCD screen, which can intuitively display the engine oil transmittance and temperature, allowing you to view the test results at a glance. The engine oil tester has a backlit button that can be turned on with one click to adapt to changing usage scenarios. No matter under bright daylight or dim nighttime, you can read the data clearly and work efficiently.
- 【Auto Power Off & User-friendly Handheld Design】If the engine oil tester is in a state of no operation, it will automatically power off after 5 minutes to help you save power. It is powered by 4pcs 1.5V AAA batteries(included). Engine oil quality tester is lightweight, and its handheld portion has a non-slip silicone design that provides excellent grip and facilitates one-handed operation.
- 【Warmly Note】 1. Please check the temperature displayed on the dashboard of your car before testing. The engine temperature must be below 60°C during the test. 2. Please wipe the test probe clean before testing, and make sure the probe is immersed in oil during testing.
- 【3 Years Warranty】We aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. We promise three years warranty. If you have any questions or doubts, our professional technical team will help you solve the problem within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJB859H1 |
| Best Sellers Rank | #12,838 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Oil Pressure Testers |
| Brand | KAISAL |
| Customer Reviews | 4.4 4.4 out of 5 stars (92) |
| Date First Available | 24 September 2023 |
| Item Weight | 372 g |
| Item model number | AS03 |
| Manufacturer | KAISAL |
| Manufacturer Part Number | AS03 |
| Model | AS03 |
| Package Dimensions | 25.5 x 13.89 x 5.69 cm; 372 g |

## Images

![Engine Oil Tester Gasoline & Diesel Engine Oil Quality Tester Analyzer Detector High-precision Car Engine Oil Diagnostic Tool with 800MM Flexible Probe,Identifier&Sound Prompt, 2.8in Backlight Display - Image 1](https://m.media-amazon.com/images/I/61pbJq2qUTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***L on 10 May 2025*

It’s working well i tried it so many times

### ⭐⭐⭐⭐⭐ Review
*by J***V on 18 March 2025*

excelente herramienta, la usé para probar el aceite de mi carro y de mi familia y funcionó de maravilla. uno tenia 1 mes de nuevo y marcó 100% otros 2 tenian ya rato y me indicó 70% y 40%, de acuerdo al manual el de 40% ya se debe remplazar y si notaba. aunque todavia no estaba quemado. en pocas palabras si tu cambias el aceite de tu carro es una muy buena herramienta para tener.

### ⭐⭐⭐⭐⭐ Review
*by A***L on 27 January 2026*

I liked it a lot, very practical

## Frequently Bought Together

- Engine Oil Tester Gasoline & Diesel Engine Oil Quality Tester Analyzer Detector High-precision Car Engine Oil Diagnostic Tool with 800MM Flexible Probe,Identifier&Sound Prompt, 2.8in Backlight Display
- Brake Fluid Tester, High Precision Car Brake Fluid Detector, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with LCD Screen Audible Alarm DOT3 DOT4 DOT5.1 Tester,Automotive Replacement Level Sensors
- TYRAREX T20 Automotive Transmission Fluid Tester, Digital Transmission Oil Transmittance Detector Transparency Analyzer with Temperature Sensor Car Transmission Fluid Diagnostic Testing Tool

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/579303049-engine-oil-tester-gasoline-and-diesel-engine-oil-quality-tester](https://www.desertcart.co.za/products/579303049-engine-oil-tester-gasoline-and-diesel-engine-oil-quality-tester)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*