Digital DEF Refractometer for Urea Concentration Testing, 0-51% Diesel Exhaust Fluid Tester with Backlit LCD, ATC Temperature Compensation, IP67 Waterproof

★★★★★ 4.7 56 reviews

US$47.60
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by centerlineconsultants.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$47.60
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Aug 23
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by centerlineconsultants.com
Free 30-day returns Details

Product details

Management number 247361104 Release Date 2026/08/16 List Price US$47.60 Model Number 247361104
Category
  • Designed for DEF & Urea Concentration Testing: Specially designed to measure Diesel Exhaust Fluid (DEF) and urea solution concentration used in diesel SCR emission systems. Helps verify fluid quality and maintain proper performance for trucks, diesel vehicles, agricultural equipment, and commercial fleets.
  • Accurate Digital Measurement: Measures urea concentration from 0–51.0% with 0.1% resolution and ±0.2% accuracy for reliable testing results. Also supports refractive index measurement from 1.3330–1.4056 nD for professional testing applications.
  • Backlit LCD for Fast Reading: Features a digital backlit LCD display for clear visibility in garages, workshops, and low-light environments. Faster and easier to read than traditional optical refractometers without manual scale interpretation.
  • Automatic Temperature Compensation: Built-in ATC (Automatic Temperature Compensation) automatically adjusts for temperature variation, helping provide stable and consistent readings under different working conditions.
  • IP67 Waterproof & Easy Calibration: Constructed with an IP67 waterproof housing for durability in demanding automotive and industrial environments. Supports distilled or purified water calibration for convenient setup. Powered by 2 AAA batteries (not included).
ASIN B0H1NB1VRN
Item Weight 2.88 ounces
Manufacturer EXONYMIS
Item model number MST-602
Product Dimensions 4.61 x 2.13 x 1.02 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.7 out of 5
★★★★★
56 ratings | 23 reviews
How item rating is calculated
View all reviews
5 stars
86% (48)
4 stars
2% (1)
3 stars
1% (1)
2 stars
1% (1)
1 star
10% (6)
Sort by

There are currently no written reviews for this product.