4-in-1 Antifreeze Refractometer

• Ethanediol (ethylene glycol): 0 ° to 50 ° C & Propanediol (propylene glycol): 0 ° to -50 ° C
• Cleaner:-40°C-0°C Battery: 1.100-1.400sg
• High quality, zero line adjustable visual sharpness setting at the eyepiece.The refractometer's body and the retaining ring are made of brass and chrome plated. The internal optical lens with high refractive index make up the precision optical system.
• In hard plastic box include Mini screwdriver for adjusting and pipette,replacement pipettes available.
• Universal device with new scale, which ensures a more accurate readability.The metal part is made of brass chrome.

Item Code: 100109