The Gem Pro Portapac

The GemPro Portapac is a refractometer and polariscope combination that fits in a plastic case measuring 7 x 8 1/2 x 2 1/4 inchs. The GemPro Refractometer features an improved hemicylinder, achromatic lens, and monochromatic and polarizing filters. The maglite flashlight powers both the refractometer and the polariscope. The polariscope has excellent distinction and a optic figure sphere is included. Hanneman Aqua filters are like chelsea filters and excellent for screening goods. Brass measuring guage, tweezer, stonecloth, and 10X loupe also included.

Pricing with various optics options:

Price: $825.00
 

Package Includes:

• Gem Pro Refractometer with monochromatic filter, polarizing filter, contact liquid and light source. This refractometer is standard in size, easy to use and has several advanced features.
• Gem Pro Polariscope made with the highest quality glass polarizing filters.
• Mini Maglite - for illuminating the refractometer, polariscope, spectroscope and dichroscope. Easy access to bulbs, parts, and accessories makes this the ideal light source.
• 10X fully corrected loupe
• Tweezers
• Stonecloth
• Brass Millimeter Gauge
• Hanneman Aqua Color filter