---
product_id: 100866926
title: "W16500 Professional DEF Tester"
brand: "performance tool"
price: "E£ 6361"
currency: EGP
in_stock: true
reviews_count: 5
category: "Performance Tool"
url: https://www.desertcart.com.eg/products/100866926-w16500-professional-def-tester
store_origin: EG
region: Egypt
---

# Compatible with diesel vehicles 2010+ Precision disc-type DEF tester Temperature-compensated accuracy W16500 Professional DEF Tester

**Brand:** performance tool
**Price:** E£ 6361
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of the fleet with flawless DEF testing!

## Quick Answers

- **What is this?** W16500 Professional DEF Tester by performance tool
- **How much does it cost?** E£ 6361 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/100866926-w16500-professional-def-tester)

## Best For

- performance tool enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Accuracy:** Temperature-compensated testing ensures reliable results hot or cold
- • **Instant Visual Feedback:** Floating disc display offers quick, easy-to-read urea level results
- • **Compact & Durable Design:** Lightweight metal build fits comfortably in any professional toolkit
- • **Precision Urea Purity Check:** Maintains optimal 32.5% DEF concentration for peak engine performance
- • **Versatile Diesel Compatibility:** Works seamlessly with diesel cars, light duty, and semi-trucks from 2010 onward

## Overview

The PERFORMANCE TOOL W16500 is a professional-grade disc-type Diesel Exhaust Fluid tester designed for diesel vehicles from 2010 to present. It accurately measures urea purity at the critical 32.5% concentration, using temperature-compensated floating discs for reliable readings in any climate. Lightweight and durable, it’s an essential tool for maintaining engine efficiency and compliance.

## Description

Performance Tool, Professional disc type DEF, Diesel Exhaust Fluid tester. For most diesel power cars, light duty and semi-trucks from 2010 to current. Design to test the urea purity to maintained 32.5 percent. Floating discs will accurately display urea levels Tests accurately hot or cold, temperature compensating.

Review: Worked like a charm - I needed to know if my def was good or not. This device was easy to use
Review: Works as described. Good price - Arrived on time and works as designed.

## Features

- Professional disc type DEF, Diesel Exhaust Fluid tester.
- For most diesel power cars, light duty and semi-trucks from 2010 to current.
- Design to test the urea purity to maintained 32.5 percent.
- Floating discs will accurately display urea levels
- Tests accurately hot or cold, temperature compensating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DVAL4I2 |
| Brand | PERFORMANCE TOOL |
| Customer Reviews | 4.1 out of 5 stars 315 Reviews |
| Global Trade Identification Number | 00039564116872 |
| Included Components | DEF Tester |
| Item Dimensions | 6.4 x 12.2 x 38.6 centimetres |
| Item Type Name | Professional DEF Tester |
| Item Weight | 0.35 Pounds |
| Item dimensions L x W x H | 6.4 x 12.2 x 38.6 centimetres |
| Item weight | 0.35 Pounds |
| Manufacturer | Performance Tool |
| Manufacturer Part Number | W16500 |
| Material | Metal |
| Model Number | W16500 |
| Number of Items | 1 |
| Number of items | 1 |
| UPC | 039564116872 |

## Product Details

- **Brand:** PERFORMANCE TOOL
- **Item dimensions L x W x H:** 6.4 x 12.2 x 38.6 centimetres
- **Item weight:** 0.35 Pounds
- **Material:** Metal
- **UPC:** 039564116872

## Images

![W16500 Professional DEF Tester - Image 1](https://m.media-amazon.com/images/I/61sXeOEllVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked like a charm
*by A***R on 19 December 2024*

I needed to know if my def was good or not. This device was easy to use

### ⭐⭐⭐⭐⭐ Works as described. Good price
*by A***R on 16 July 2026*

Arrived on time and works as designed.

### ⭐⭐⭐⭐ Es bueno, hace su trabajo
*by L***Z on 16 November 2025*

Trabaja muy bien, lo único que no me gustó, es que el material con el que está hecho, es muy frágil, por lo demás hace buen trabajo

## Frequently Bought Together

- Performance Tool W16500 Professional DEF Tester (Disc Type DEF, Diesel Exhaust Fluid tester)
- DEF Refractometer for Measuring Diesel Exhaust Fluid Concentration of Diesel Engines
- B3C Fuel Solutions DEF 7-040-9 Diesel-Exhaust-Fluid Contamination Test Strips (Pack of 100)

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**Shop now:** [https://www.desertcart.com.eg/products/100866926-w16500-professional-def-tester](https://www.desertcart.com.eg/products/100866926-w16500-professional-def-tester)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-08-12*