Digital DEF (AdBlue) Refractometer | 0-55% Urea Tester
Digital DEF (AdBlue) Refractometer | 0-55% Urea Tester In stock. Shipping calculated at checkout.
In-stock orders usually take 2–4 business days to prepare; delivery typically takes 5–15 business days after dispatch. Availability is confirmed at checkout. Duties and taxes may apply. Shipping details · Return conditions
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Shipping & returns
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Description
Description
Ensure Peak Performance of Your SCR System
Instantly and accurately measure the urea concentration in Diesel Exhaust Fluid (DEF) with our Digital DEF Refractometer. Bad DEF can lead to costly repairs and vehicle downtime. This tool provides precise readings in seconds, ensuring your fleet runs efficiently and meets emission standards. With Automatic Temperature Compensation (ATC), you get reliable results whether you're in the shop or in the field.
Key Features
- High Accuracy: Measures urea concentration from 0-55% with a ±0.2% accuracy, perfect for the required 32.5% DEF standard.
- Automatic Temperature Compensation (ATC): Delivers consistent and accurate readings in ambient temperatures from 10-40°C (50-104°F).
- Instant Results: Get a clear digital reading on the backlit LCD screen in under 2 seconds.
- User-Friendly Design: Simple two-button operation makes it easy for anyone to use.
- Durable and Portable: Features an IP65 splash-proof rating and a compact, pocket-sized design for use anywhere.
Technical Specifications
| Measuring Range | 0 – 55 % (Urea) |
| Resolution | 0.1% |
| Accuracy | ±0.2% |
| Temperature Compensation | Automatic (ATC) 10 – 40 °C |
| Power Supply | 2 x AA Batteries (not included) |
What's in the Box?
- 1 x Digital DEF Refractometer
- 1 x Dropper
- 1 x Cleaning Cloth
- 1 x User Manual




