Coolant Refractometer

If your coolant is not at its best, your tools won't be either and, just like the oil in your car, it's generally cheaper to change the fluid than anything it touches. A refractometer shows you the concentration and health of your coolant.

Approved by strict quality and safety standards. Durable and built to last long Heavy-duty and lightweight with its aluminium construction.

Easy to focus and calibrate Accurate testing results guaranteed. Made with the highest and finest quality of aluminium & rubber that makes it is lightweight. Cushioned with soft & comfortable non-slip rubber and is extremely easy-to-use and calibrate.

A high-resolution Refractometer measuring the Brix scale was developed for most general-purpose work. It can be used in oil testing, especially in metalworking fluids.

It has an Automatic Temperature Compensation System.

• Measuring Range: 0-32 per cent 
• Minimum Division: 0.2 percent (ATC) 
• Temperature Compensation Range: 10 degrees C to -30 degrees C 
• Insize ISQ-RM30