Tension Load Cells

Tension load cells are not new, however traditionally they have either been heavy steam-gauge style machines or complex combinations of electrical components that seem more at home in a science

Members: Petzl GriGri

  Who else remembers the animated discussions when Petzl released the GriGri in the early 1990’s?  Petzl used marketing phrases like “For the Best Belay Job You’ll Ever Have!”, and