Polycarbonate Crystal Card
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Polycarbonate Crystal Card
Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

Best UseBackcountry Skiing
Material(s)Polycarbonate
Dimensions6 x 4 inches
Weight1.2 ounces
Description

Providing a surface to analyze and classify snow grains, the Backcountry Access polycarbonate crystal card also has a slope index, which allows you to determine slope angles from a topographical map.

Features
  • Snow crystals placed on the card become recognizable and sizable
  • Ideal for sunnier climates, the polycarbonate crystal card does absorb less radiation than aluminum cards, allowing you to study snow crystals longer and more accurately
  • This small yet very informative tool helps take your snow safety skills to a new level