Rugged and waterproof, this refractometer is ideal for field use.

• IP65 waterproof
• Rugged
• Long-life rechargeable battery

Housed in a protective, rubberized IP65 waterproof case to safeguard the electronics from wet environments and ensure easy cleanup. Measure samples as small as 1mL in the field with laboratory accuracy. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation, and automatic shutoff (after 3 minutes). The unit also features one button calibration to distilled water, and provides indication when the battery is low. Powered by a rechargeable, long life Lithium Ion battery providing 50,000 tests or approximately half a year use on a single charge. The refractometer is supplied ready to use with instructions, carrying case, transfer pipet, and an AC power adapter.