Features and Benefits:

• Use only one drop of solution
• Adjustable lens focus
• Test Propylene Glycol including Sierra®
• Test Ethylene Glycol including Dex Cool®
• Calibration adjustment screw
• Check state of battery charge
• Fahrenheit and centigrade scale
• Weight: 1 Lb.

Includes: screwdriver, distilled water, eyedropper, padded case