Petzl Pro Trios Helmet

Triple Guarantee
Size Name
Usually ships within 24 hours with free 2 day business shipping for orders over $49.
Short Description
  • Material(s) (helmet): ABS shell, expanded polystyrene liner, polyester webbing strap.
  • Works with ACCU 2 ULTRA Lithium-Ion rechargeable battery, 2600 mAh (included)
  • Quick charge in 3 hours
  • Watertightness: IP 67 (waterproof to -1 m for 30 minutes, no maintenance required after immersion)
  • Weight: helmet 330 g + lamp 210 g + ACCU 2 ULTRA 160 g
Brand Name
Petzl Pro
Color Name
Line Weight
Style Name
Temperature Rating
Caving helmet with integrated ULTRA VARIO headlamp

The TRIOS helmet is designed for cavers looking for a two-in-one solution that is complete, durable and comfortable. Lighting is ensured by the rechargeable ULTRA VARIO headlamp. With four multi-beam lighting modes, it is ideal under any conditions, for example for proximity vision with maximum battery life or to light at a great distance.

Complete, high-performance lighting solution:
ELIOS helmet: durable, comfortable, lightweight, with sliding ventilation slots?
ultra-powerful, entirely electric lighting that is easy to use?

ELIOS helmet:
ABS shell and expanded polystyrene liner ensure durability and a lighter weight
fully adjustable headband to adapt to all head shapes

Focused beam to 210 meters?

Constant lighting guarantees performance that doesn't diminish for the entire life of the battery?

Four lighting modes allow the user to choose the type of lighting required:
ambient mode: wide, less powerful beam favors battery life and avoids blinding other people
proximity mode: flood beam for proximity vision?
movement mode: mixed beam favors power in order for the user to move around comfortably and light up large areas
distance mode: highly focused beam allows the user to see at a maximum distance?

ACCU 2 ULTRA Lithium-Ion high-performance rechargeable battery
offers the perfect balance between capacity and compactness, making it comfortable on the head?
Lithium-Ion technology for excellent performance at low temperatures?

Easy to use:?
rotating selector knob makes it easy to change modes, even with gloves Locked position prevents inadvertently turning on the light during storage or transport
quick connection system allows quick and easy removal of battery
light flashes to signal switch to reserve lighting mode?- elastic headband included for wearing the lamp on the head?

Certification(s): CE



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