Description
Product Overview
The Anbachi Digital DEF Urea Tester is a precision instrument designed for accurate measurement of diesel exhaust fluid (DEF) quality. This compact device provides digital readings for urea concentration, refractive index, and temperature, eliminating the subjectivity of traditional test strips. With dimensions of 2.48 x 1.4 x 4.65 inches and weighing 11.04 ounces, it is portable and easy to use in various settings. Manufactured by Dongguan Shengshan Electronic Technology CO.LTD, this tool ensures reliable data to maintain your diesel system’s performance and compliance.

Usage
This DEF urea tester is ideal for diesel technicians, fleet managers, truck drivers, and DEF fluid suppliers working in workshops, garages, or on the road. It is used to quickly test DEF samples for contamination or dilution, helping to protect Selective Catalytic Reduction (SCR) systems from damage. Regular use ensures emissions compliance and prevents expensive repairs, making it a crucial tool for maintaining diesel vehicle efficiency and environmental standards.
Why Choose Us
Anbachi stands out with its commitment to digital accuracy and user-friendly design, providing consistent results without the guesswork of color-based tests. The device is built with high-quality components for durability and precise measurements, backed by positive customer feedback and a solid reputation in industrial applications. Its 3-in-1 functionality saves time and reduces risks, offering peace of mind through reliable performance in demanding professional environments.
Key Features
- Digital accuracy for urea concentration, refractive index, and temperature with no subjective color shifts
- Fast readings in seconds on a bright, backlit LCD screen for immediate results
- Protects SCR systems by identifying contaminated or diluted DEF to prevent costly repairs
- Designed for professionals including diesel technicians and fleet managers for reliable on-site testing
- 3-in-1 testing capability that saves time and ensures DEF is within specification
FAQ
How do I use the Anbachi DEF Urea Tester?
Simply place a small sample of DEF fluid on the prism, press the button, and view the results on the LCD screen within seconds. No complex setup or manual interpretation is required.
What measurements does this device provide?
It gives digital readings for urea concentration, refractive index, and temperature, offering a comprehensive check of DEF quality in one step.
Who is this product best suited for?
It is ideal for diesel technicians, fleet managers, truck drivers, and DEF suppliers who need accurate, portable testing to maintain SCR system health and emissions compliance.
How does this tester help prevent SCR system damage?
By detecting contaminated or diluted DEF early, it allows users to address issues before they harm the SCR system, avoiding expensive repairs and downtime.
Is calibration required for accurate results?
The device is pre-calibrated for ease of use, but periodic checks are recommended to maintain precision, especially with frequent use in varying conditions.





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