Product Description
Diesel emissions systems depend on correctly mixed exhaust fluid, and this handheld refractometer lets you confirm urea concentration in seconds. Fleet shops, farms and fuel distributors can screen DEF before it goes into a tank, catching diluted or off-spec fluid without sending samples out or relying on battery-powered meters.
This listing is for catalog number 43071: Handheld Refractometer, URX-60, 0 to 60% Urea. A drop of fluid on the optical glass prism produces a sharp boundary line on a 0 to 60% urea scale with 0.5% resolution. The prism is mounted in an all-metal housing for quick temperature equilibrium, and a rubber grip helps keep hand heat out of the reading. The kit includes a zippered vinyl case, transfer pipette and instruction manual. Add it to your LIGHT LABS order and keep your lab stocked.
Key Features
- Urea concentration scale – Reads 0 to 60% urea directly.
- Fine graduations – 0.5% resolution with ±0.5% accuracy.
- High-contrast scale – Clear figures for confident readings in the shop or field.
- Metal-housed glass prism – Fast temperature equilibrium between prism and sample.
- Rugged build – Rubber grip, non-roll stand and a five-year warranty.
Specifications
| Catalog Number | 43071 |
| Brand | Heathrow Scientific |
| Description | Handheld Refractometer, URX-60, 0 to 60% Urea |
| Color | Silver/Green |
| Sold As | Each |
| Measurement | Urea (DEF) concentration |
| Range | 0 to 60% |
| Resolution | 0.5% |
| Accuracy | ±0.5% |
| Prism | Optical glass in all-metal housing |
| Maximum sample temperature | 90°C (194°F) |
| Body | Rubber grip with non-roll stand |
| Included | Zippered vinyl carrying case, plastic transfer pipette, instruction manual |
| Warranty | 5 years |
Applications
- DEF quality checks
- Fleet and trucking maintenance
- Agricultural equipment service
- Urea solution preparation
