Digital Refractometer 5-in-1 Antifreeze Coolant Diesel

Digital Refractometer 5-in-1 Antifreeze Coolant Diesel Exhaust Fluid DEF Tester – Urea Concentration, Antifreeze & Car Windshield Washer Fluid Freeze Point Detector
- Diesel Exhaust Fluid Tester -Instantly assess urea concentration in diesel vehicles to ensure optimal system performance
- Versatile Compatibility- Suitable for the antifreeze coolant and windshield washer fluids freezing point test to ensure your vehicle is prepared for extreme temperatures
- Easy toUse –Simple one-button operation for quick and hassle-free testing, direct reading within 3 seconds, easily readable results displayed on the LCD screen
- Cost-Effective Maintenance – Prevent engine and washer system damage by detecting freezing points early, saving on potential repair costs
- Compact and Portable- Small and lightweight design for on-the-go testing and convenient storage, sturdy build for long-lasting use in various automotive environments
5-in-1 Multifunctional Digital Refractometer
Digital urea DEF tester Antifreeze Coolant Refractometer
The digital display urea refractometer is a product for measuring the concentration of urea liquid for diesel engine. The instrument can quickly detect the concentration of vehicle urea solution, is convenient for truck drivers, automobile production plants, end user technical department, quality department, antifreeze, vehicle urea solution dealers quickly identify product indicators of a tool.
The freezing temperature values of automotive cooling systems and window cleaning aqueous solutions based on both ethylene glycol and propylene glycol can be quickly measured.
- Measure the freezing point of glycol or propylene glycol based antifreeze from -58°F to 32°F.
- Measure the freezing point of Glycol based windscreen washer solution -40°F to 32°F.
- Measure the urea concentration in automotive diesel exhaust fluid (DEF) from 0 to 51%
- Refractive index 1.3330-1.4200nD
Operation Method
CalibrateDrop 0.2ml-0.3ml pure water into the sampling port and cover it for calibration. Note: Refractometer Meter only supports pure water (0%) calibration. | Drop sampleDrop the test sample into at least two-thirds of the sample tank. | MeasureCover the lid, press the Read key for measurement. The measurement results are displayed in 3 seconds. |
Invest in your vehicle's health
Diesel engine specific urea liquid (DEF) can play its role at a concentration of 32.5%.
BRWISSEN Automotive urea field rapid detector, automotive urea concentration meter, automotive urea solution DEF concentration meter, diesel vehicle urea concentration meter. Portable design, specially designed for measuring the concentration of urea solution for diesel vehicles, suitable for rapid measurement of the concentration of urea solution for vehicles in the field, to help detect the quality of urea solution for vehicles.
DEF concentration meter has automatic temperature compensation function and waterproof function IP65.
Application scenario
Testing Urea liquidThe digital display urea refractometer is a product for measuring the concentration of urea liquid for diesel engine. | Measure the freezing point of glycol or propylene glycolThe instrument can quickly detect the concentration of vehicle urea solution, is convenient for truck drivers, automobile production plants, end user technical department, quality department, antifreeze, | Glycol based windscreen washer solutionvehicle urea solution dealers quickly identify product indicators of a tool |
SKU: | B0CTT2HLSX |
Weight: | 7 ounces |
Dimensions: | 6.5 x 4 x 2 inches |
Brand: | BRWISSEN |
Model: | REF05 |
Batteries Included: | 1 AAA batteries required. (included) |
Manufacture: | BRWISSEN TECH |
Product Description
5-in-1 Multifunctional Digital Refractometer





Testing Urea liquid
The digital display urea refractometer is a product for measuring the concentration of urea liquid for diesel engine.
Measure the freezing point of glycol or propylene glycol
The instrument can quickly detect the concentration of vehicle urea solution, is convenient for truck drivers, automobile production plants, end user technical department, quality department, antifreeze,
Glycol based windscreen washer solution
vehicle urea solution dealers quickly identify product indicators of a tool