The MDX-Series Digital Coolant Refractometer features IP65/67 ratings making it ideal for use in the field and in a multitude of environments. Delivering quick, digital accuracy with high-end performance features like: Automatic Temperature Compensation (ATC) and Continuous Loop Average Readings * Easy operation with large readable digital LCD display that shows all data needed on screen * Simply place 4-5 drops of your sample into the well, close the prism cover, and press the “READ” button * Prism cover and rubber grip add extra protection and are removable for easy cleaning * Ethylene Glycol Freeze Point Range: -80 to 32°F * Propylene Glycol Freeze Point Range: -100 to 32°F * Ethylene Glycol Range: 0 to 65% * Propylene Glycol Range: 0 to 73% * IP Rating: IP67 (detecting unit), IP65 (body) SPECIFICATIONS: * Accuracy: ±0.5% * Color: Black * Dimensions (L x W x H): 4.8 x 2.3 x 1.3 in (121.92 x 58.42 x 33.02 mm) * Includes: Hard shell case with protective lining, disposable pipette, (1) AAA Battery, and user manual * Measuring Type(s): Ethlene Glycol (% v/v) * Quantity: 1 Each * Range: 0.0 to 65.0% * Resolution: 0.1% * Style: Digital * Type: Coolant * Warranty: 1 Year * Wavelength: 589.3 mm LED